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      <image:title>GC2606 - Fiber Monster OTDR</image:title>
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      <image:title>GC2608 - Fiber Master OTDR</image:title>
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      <image:title>GC2609 - OTDR Dead Zone Eliminator</image:title>
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      <image:title>GC2610 - OTDR Dead Zone Eliminator</image:title>
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    <loc>https://gracescientific.in/products/gc2611-otdr-dead-zone-eliminator</loc>
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      <image:title>GC2611 - OTDR Dead Zone Eliminator</image:title>
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      <image:title>GC2612 - Optical Multimeter</image:title>
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    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2616 - PON Optical Power Meter</image:title>
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      <image:title>GC2617/2617V - Mini Optical Power Meter</image:title>
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      <image:title>GC2623 - Mini Multi-Functional Optical Light Source</image:title>
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      <image:title>GC2619 - High Precision Optical Power Meter</image:title>
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    <loc>https://gracescientific.in/products/gc2620-optical-power-meter-visual-fault-locator</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
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      <image:title>GC2620 - Optical Power Meter &amp; Visual Fault Locator</image:title>
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      <image:title>GC2621 - Optical fiber loss test kit</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>GC2622 - Optical fiber loss test kit</image:title>
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    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2624 - Optical Light Source</image:title>
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    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2625 - Optical Light Source</image:title>
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    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2626 - Optical Light Source</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>GC2627P - Visual Fault Locator (Pen type)</image:title>
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    <loc>https://gracescientific.in/products/gc2618-raspberry-pi-4b-4gb-ram</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Raspberry Pi 4B (4GB RAM)</image:title>
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    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2628 - Optical Fiber Identifier</image:title>
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    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2629 - Optical Fiber Identifier</image:title>
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    <loc>https://gracescientific.in/products/gc2630-optical-fiber-identifier</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2630 - Optical Fiber Identifier</image:title>
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    <loc>https://gracescientific.in/products/gc2631-optical-fiber-ldentifier</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2631 - Optical Fiber ldentifier</image:title>
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    <loc>https://gracescientific.in/products/gc2632-optical-attenuator</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2632 - Optical Attenuator</image:title>
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    <loc>https://gracescientific.in/products/gc2633-fiber-inspection-scope</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2633 - Fiber Inspection Scope</image:title>
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    <loc>https://gracescientific.in/products/gc2634-fiber-connector-microscope</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/ChatGPTImageSep15_2026_02_47_43PM.png?v=1789463961</image:loc>
      <image:title>GC2634 - Fiber Connector Microscope</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://gracescientific.in/products/gc2635-fiber-cleaning-wipes</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/ChatGPTImageSep17_2026_11_30_46AM.png?v=1789624876</image:loc>
      <image:title>GC2635 - Fiber Cleaning Wipes</image:title>
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    <loc>https://gracescientific.in/products/gsc2636-fiber-optic-cleaning-platform</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/FiberOpticCleaningPlatform.png?v=1789627686</image:loc>
      <image:title>GC2636 - Fiber Optic Cleaning Platform</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://gracescientific.in/products/gsc2637-optical-connector-cassette-cleaner</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26371.png?v=1789631816</image:loc>
      <image:title>GC2637 - Optical Connector Cassette Cleaner</image:title>
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  <url>
    <loc>https://gracescientific.in/products/gsc2638-optical-connector-cassette-cleaner</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>GC2638 - Optical Connector Cassette Cleaner</image:title>
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    <loc>https://gracescientific.in/products/gsc2639-optical-connector-cleaner</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26391.png?v=1789635732</image:loc>
      <image:title>GC2639 - Optical Connector Cleaner</image:title>
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    <loc>https://gracescientific.in/products/gsc2640-fiber-inspection-cleaning-kit</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26401.png?v=1789636630</image:loc>
      <image:title>GC2640 - Fiber Inspection &amp; Cleaning Kit</image:title>
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  <url>
    <loc>https://gracescientific.in/products/gsc2641-fiber-inspection-cleaning-kit</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26413.png?v=1789637857</image:loc>
      <image:title>GC2641 - Fiber Inspection &amp; Cleaning Kit</image:title>
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    <loc>https://gracescientific.in/products/gc2642-one-step-all-metal-cleaver</loc>
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    <loc>https://gracescientific.in/products/gc2643-high-precision-fiber-cleaver</loc>
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    <loc>https://gracescientific.in/products/gc2644-handheld-optical-fiber-cleaver</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
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    <loc>https://gracescientific.in/products/gc2645-fiber-optic-drop-cable-stripper</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26451.png?v=1789705061</image:loc>
      <image:title>GC2645 - Fiber Optic Drop Cable Stripper</image:title>
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    <loc>https://gracescientific.in/products/gc2646-fiber-optic-stripper</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26461.png?v=1789706444</image:loc>
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    <loc>https://gracescientific.in/products/gc2647-coax-cable-stripper</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26471.png?v=1789707049</image:loc>
      <image:title>GC2647 - Coax Cable Stripper</image:title>
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  <url>
    <loc>https://gracescientific.in/products/gc2648-electrodes-for-fiber-fusion-splicer</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26481.jpg?v=1789707674</image:loc>
      <image:title>GC2648 - Electrodes for Fiber Fusion Splicer</image:title>
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  <url>
    <loc>https://gracescientific.in/products/gc2649-mid-span-access-tool</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26491.png?v=1789708070</image:loc>
      <image:title>GC2649 - Mid-Span Access Tool</image:title>
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    <loc>https://gracescientific.in/products/gc2650-mid-span-cable-slitter</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26501.png?v=1789708519</image:loc>
      <image:title>GC2650 - Mid Span Cable Slitter</image:title>
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    <loc>https://gracescientific.in/products/gc2651-round-cable-slitter</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26511.png?v=1789709080</image:loc>
      <image:title>GC2651 - Round Cable Slitter</image:title>
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    <loc>https://gracescientific.in/products/gc2652-armored-cable-slitter</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26521.png?v=1789712466</image:loc>
      <image:title>GC2652 - Armored Cable Slitter</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://gracescientific.in/products/gc2653-ratcheting-cable-slitter</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26531.png?v=1789712712</image:loc>
      <image:title>GC2653 - Ratcheting Cable Slitter</image:title>
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  <url>
    <loc>https://gracescientific.in/products/gc2654-fiber-optic-kevlar-cutter</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26541.png?v=1789713004</image:loc>
      <image:title>GC2654 - Fiber Optic Kevlar Cutter</image:title>
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    <loc>https://gracescientific.in/products/gc2655-electrodes-for-fiber-fusion-splicer</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26551.webp?v=1789713296</image:loc>
      <image:title>GC2655 - Electrodes for Fiber Fusion Splicer</image:title>
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    <loc>https://gracescientific.in/products/gc2656-electrodes-for-fiber-fusion-splicer</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26561.webp?v=1789713544</image:loc>
      <image:title>GC2656 - Electrodes for Fiber Fusion Splicer</image:title>
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  <url>
    <loc>https://gracescientific.in/products/gc2657-splice-protector-sleeves</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26571.png?v=1789713768</image:loc>
      <image:title>GC2657 - Splice Protector Sleeves</image:title>
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    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26581.png?v=1789714128</image:loc>
      <image:title>GC2658 - Splice Protector Sleeves</image:title>
      <image:caption></image:caption>
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    <loc>https://gracescientific.in/products/gc2660-ffc-02-basic-flip-type</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26601.jpg?v=1789715559</image:loc>
      <image:title>GC2660 - Basic Flip Type</image:title>
      <image:caption></image:caption>
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    <loc>https://gracescientific.in/products/gc2659-ffc-02-basic-flip-type</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26611.jpg?v=1789715961</image:loc>
      <image:title>GC2659 - Basic Flip Type</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://gracescientific.in/products/gc2661-ffc-3l-aircraft-nut-type</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26611.png?v=1789716356</image:loc>
      <image:title>GC2661 - 3L Aircraft Nut Type</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26621.png?v=1789720455</image:loc>
      <image:title>GC2662 - 3L Aircraft Nut Type</image:title>
      <image:caption></image:caption>
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    <loc>https://gracescientific.in/products/gc2663-3f-aircraft-flip-type</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26631.png?v=1789721283</image:loc>
      <image:title>GC2663 - 3F Aircraft Flip Type</image:title>
      <image:caption></image:caption>
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    <loc>https://gracescientific.in/products/gc2664-3f-aircraft-flip-type</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26641.png?v=1789721507</image:loc>
      <image:title>GC2664 - 3F Aircraft Flip Type</image:title>
      <image:caption></image:caption>
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    <loc>https://gracescientific.in/products/gc2665-06-press-flip-type</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26651.png?v=1789721801</image:loc>
      <image:title>GC2665 -  Press Flip Type</image:title>
      <image:caption></image:caption>
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    <loc>https://gracescientific.in/products/gc2666-06-press-flip-type</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26661.png?v=1789722158</image:loc>
      <image:title>GC2666 -  Press Flip Type</image:title>
      <image:caption></image:caption>
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    <loc>https://gracescientific.in/products/gc2667-basic-nut-type</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26671.webp?v=1789722694</image:loc>
      <image:title>GC2667 - Basic Nut Type</image:title>
      <image:caption></image:caption>
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    <loc>https://gracescientific.in/products/gc2668-basic-nut-type</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/26681.jpg?v=1789722942</image:loc>
      <image:title>GC2668 - Basic Nut Type</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://gracescientific.in/products/active-filters-low-pass</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign.png?v=1793352924</image:loc>
      <image:title>GSC-PE-452 - Active Filters: Low Pass</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://gracescientific.in/products/gsc-ee-215-digital-ic-trainer-kit</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_7.png?v=1793354820</image:loc>
      <image:title>GSC-EE-215 - Digital IC Trainer Kit</image:title>
      <image:caption></image:caption>
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    <loc>https://gracescientific.in/products/gsc-pe-453-active-filters-high-pass</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_b5a31fd6-c729-4de9-ab7d-1d9a36fb5b6f.png?v=1793352986</image:loc>
      <image:title>GSC-PE-453 - Active Filters: High Pass</image:title>
      <image:caption></image:caption>
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    <loc>https://gracescientific.in/products/gsc-ee-221-variable-dc-power-supply-0-30v-single-channel</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_16.png?v=1793354695</image:loc>
      <image:title>GSC-EE-221 - Variable DC Power Supply (0-30V, Single Channel)</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://gracescientific.in/products/gsc-ee-206-ac-dc-voltmeter-0-30v</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_1_733dcba5-f5fe-4176-8b03-db424a0b0ed2.png?v=1793354663</image:loc>
      <image:title>GSC-EE-206 - AC/DC Voltmeter (0-30V)</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://gracescientific.in/products/gsc-pe-460-voltage-follower-op-amp</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/Voltagefollower_Op-amp_1.png?v=1793352246</image:loc>
      <image:title>GSC-PE-460 - Voltage Follower. (Op-amp)</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://gracescientific.in/products/gsc-ee-202-ac-dc-current-meter-0-200-ma</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_1_98d3aedc-c7fd-4c19-bd9f-73e6019676d2.png?v=1793354630</image:loc>
      <image:title>GSC-EE-202 - AC/DC Current Meter (0-200 mA)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-ee-219-dual-fixed-power-supply-15v</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_8.png?v=1793354078</image:loc>
      <image:title>GSC-EE-219 - Dual Fixed Power Supply (15V)</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://gracescientific.in/products/gsc-ee-278-arduino-uno-r3-kit-with-wifi</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_3.png?v=1793354601</image:loc>
      <image:title>GSC-EE-278 - Arduino Uno R3 Kit (with WiFi)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-458-op-amp-as-an-integrator-and-differentiator</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/Op-ampasanintegrator.png?v=1793346661</image:loc>
      <image:title>GSC-PE-458 - Op-Amp As An Integrator And Differentiator</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-456-op-amp-as-a-summing-and-subtractor</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/Op-ampasanintegrator_cd1b6e6d-b8f3-4f5a-a7d8-2e6807b5e5af.png?v=1793346912</image:loc>
      <image:title>GSC-PE-456 - Op-amp as a summing  and subtractor.</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://gracescientific.in/products/gsc-ee-224-dual-variable-power-supply-0-30v</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_9.png?v=1793354482</image:loc>
      <image:title>GSC-EE-224 - Dual Variable Power Supply (0-30V)</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://gracescientific.in/products/gsc-pe-475-op-amp-as-an-inverting-and-non-inverting-amplifier</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/Op-ampasanintegrator_ce17733e-8ab1-4104-acb4-63d2b010d3a3.png?v=1793347053</image:loc>
      <image:title>GSC-PE-475 - Op-Amp As An Inverting And  Non-Inverting Amplifier</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://gracescientific.in/products/gsc-ee-208-dc-voltmeter</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_1_8eef4091-b3cd-45a2-9fc6-dab2a7739ba8.png?v=1793354534</image:loc>
      <image:title>GSC-EE-208 - DC Voltmeter</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://gracescientific.in/products/gsc-ee-209-dc-microammeter</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_1.png?v=1793354379</image:loc>
      <image:title>GSC-EE-209 - DC Microammeter</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://gracescientific.in/products/raspberry-pi-5-model-b-8gb-5-touchscreen</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_13.png?v=1793354317</image:loc>
      <image:title>Raspberry Pi 5 Model B (8GB, 5&quot; Touchscreen)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-ee-216-fpga-trainer-kit-with-accessories</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_11.png?v=1793354257</image:loc>
      <image:title>GSC-EE-216 - FPGA Trainer Kit with Accessories</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-ee-218-loti-f-trainer-kit-raspberry-pi-4b-and-arduino</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_12.png?v=1793354213</image:loc>
      <image:title>GSC-EE-218 - lOTI F Trainer Kit (Raspberry Pi 4B and Arduino)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-ee-241-stepper-motor-interfacing-board</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_15.png?v=1793354183</image:loc>
      <image:title>GSC-EE-241 - Stepper Motor Interfacing Board</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-ee-213-arm7-cortex-evaluation-board</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_4.png?v=1793354142</image:loc>
      <image:title>GSC-EE-213 - ARM7 &amp; Cortex Evaluation Board</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-ee-50-electronic-workstation-with-instrument-panel</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/UntitledDesign_10.png?v=1793354109</image:loc>
      <image:title>GSC-EE-50 - Electronic Workstation with Instrument Panel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-456-op-amp-as-a-summing-and-subtractor-1</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/Op-ampasanintegrator_42ba3db1-a362-4ba3-b070-c9159b05af79.png?v=1793353303</image:loc>
      <image:title>GSC-PE-456 - Op-Amp As A Summing And Subtractor</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-475-op-amp-as-an-inverting-and-non-inverting-amplifier-1</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/Op-AmpElectronicsTrainerBoard.png?v=1793354214</image:loc>
      <image:title>GSC-PE-475 - Op-Amp As An Inverting And  Non-Inverting Amplifier</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-482-scaling-and-averaging-amplifier-op-amp</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/Op-ampasanintegrator_907726ff-99d2-4479-9309-856898238046.png?v=1793354831</image:loc>
      <image:title>GSC-PE-482 - Scaling And Averaging  Amplifier (op-amp).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-486-phase-shift-oscillator-op-amp</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/PhaseShiftOscillatorTrainerBoard1.png?v=1793355290</image:loc>
      <image:title>GSC-PE-486 - Phase Shift Oscillator (op-amp).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-492-astable-multivibrator-ic-741-ic-555</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/555ICAstableMultivibratorTrainerBoard1.png?v=1793355661</image:loc>
      <image:title>GSC-PE-492 - Astable Multivibrator (IC-741/IC-555)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-494-half-adder-and-full-adder-circuits-using-logic-gates</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/DigitalICTrainer.png?v=1793355889</image:loc>
      <image:title>GSC-PE-494 - Half Adder And Full Adder Circuits Using Logic Gates</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-472-birefringence-of-mica-using-babinet-s-compensator</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/Birefringence.png?v=1793356182</image:loc>
      <image:title>GSC-PE-472 - Birefringence Of Mica Using Babinet’s Compensator</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-473-birefringence-of-mica-using-quarter-wave-plate</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/BirefringenceofMica.png?v=1793356930</image:loc>
      <image:title>GSC-PE-473 - Birefringence of Mica Using  Quarter-Wave Plate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-478-verification-of-brewsters-law-of-polarization</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/polarization.png?v=1793419876</image:loc>
      <image:title>GSC-PE-478 - Verification of Brewster&apos;s law of polarization</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-253-performance-analysis-of-a-d-and-d-a-convertor-using-resistor-ladder-network-and-opamp</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-253.png?v=1793420548</image:loc>
      <image:title>GSC-PE-253 - Performance analysis of A/D and D/A convertor using resistor ladder network and opamp</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-505-verification-of-malus-law</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-505.png?v=1793421170</image:loc>
      <image:title>GSC-PE-505 - Verification Of Malus Law</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-420-determination-of-inversion-temperature-of-the-cu-fe-thermocouple</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-420.png?v=1793421414</image:loc>
      <image:title>GSC-PE-420 - Determination Of Inversion Temperature Of The Cu-Fe Thermocouple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-349-determine-g-by-kater-s-pendulum</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-349.png?v=1793421570</image:loc>
      <image:title>GSC-PE-349 - Determine g by Kater’s pendulum</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-425-ri-of-thin-sheet-of-glass-using-michaelson-interferometer</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-425.png?v=1793422035</image:loc>
      <image:title>GSC-PE-425 - RI Of Thin Sheet of Glass using Michaelson Interferometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-351-determine-the-height-of-a-building-using-sextant</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-351.png?v=1793422632</image:loc>
      <image:title>GSC-PE-351 - Determine the height of a building using Sextant</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-481-determination-of-energy-gap-of-a-semiconductor</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-481.png?v=1793422747</image:loc>
      <image:title>GSC-PE-481 - Determination Of Energy Gap Of A Semiconductor</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-388-to-verify-the-reciprocity-theorem</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-388.png?v=1793423135</image:loc>
      <image:title>GSC-PE-388 - To verify the Reciprocity theorem</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-437-determination-of-stefan-s-constant</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-437.png?v=1793423144</image:loc>
      <image:title>GSC-PE-437 - Determination Of Stefan’s Constant</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-374-to-verify-the-kirchoff-s-current-law</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-374.png?v=1793423853</image:loc>
      <image:title>GSC-PE-374 - To Verify the Kirchoff’s current law</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-432-paramagnetic-susceptibility-of-given-salt-using-quinkes-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-432.png?v=1793423840</image:loc>
      <image:title>GSC-PE-432 - Paramagnetic Susceptibility Of Given Salt Using Quinke&apos;s Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-356-to-verify-the-kirchoff-s-voltage-law</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-356.png?v=1793424727</image:loc>
      <image:title>GSC-PE-356 - To verify the Kirchoff’s voltage law</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-442-verification-of-langmuirs-childs-law</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-442.png?v=1793424726</image:loc>
      <image:title>GSC-PE-442 - Verification Of Langmuirs Child&apos;s Law</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-359-to-verify-the-superposition-and-maximum-power-transfer-theorem</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-359.png?v=1793424876</image:loc>
      <image:title>GSC-PE-359 - To verify the Superposition, and Maximum power transfer theorem</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-360-determination-of-the-temperature-coefficient-of-resistance-by-platinum-resistance-thermometer</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-360.png?v=1793425686</image:loc>
      <image:title>GSC-PE-360 - Determination of the temperature coefficient of resistance by Platinum resistance thermometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-365-thermal-conductivity-of-glass-by-lees-charlton-s-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-365.png?v=1793425869</image:loc>
      <image:title>GSC-PE-365 - Thermal Conductivity of Glass by Lees &amp; Charlton’s Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-367-measure-the-resistivity-of-a-semiconductor-ge-si-by-four-probe-method-from-rt-to-150-deg-celsius-and-determine-eg</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-367.png?v=1793426058</image:loc>
      <image:title>GSC-PE-367 - Measure the resistivity of a semiconductor (Ge/Si) by four-probe method (from Rt to 150 Deg.Celsius) and determine EG</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-444-determination-of-curie-temperature-for-the-batio3</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-444.png?v=1793426023</image:loc>
      <image:title>GSC-PE-444 - Determination Of Curie Temperature For The BaTiO3</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-368-curie-temperature-of-a-ferromagnetic-material</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-368.png?v=1793427757</image:loc>
      <image:title>GSC-PE-368 - Curie temperature of a Ferromagnetic material</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-375-magneto-resistance</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-375.png?v=1793428148</image:loc>
      <image:title>GSC-PE-375 - Magneto Resistance</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-412-determination-of-excitation-potential-for-xenon-argon</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-412.png?v=1793436823</image:loc>
      <image:title>GSC-PE-412 - Determination Of Excitation Potential For Xenon/Argon</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-415-refractive-inde-x-ri-using-abbe-refractometer</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-415.png?v=1793429152</image:loc>
      <image:title>GSC-PE-415 - Refractive Inde x (RI) Using Abbe Refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-339-half-adder-and-half-subtractor</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-339.png?v=1793430117</image:loc>
      <image:title>GSC-PE-339 - Half Adder and Half Subtractor</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-383-velocity-of-sound-using-kundt-s-tube-kundt-s-tube</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-383.png?v=1793430233</image:loc>
      <image:title>GSC-PE-383 - Velocity of sound using Kundt’s tube/Kundt’s tube</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-261-study-of-zener-diode-as-a-voltage-regulator</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-261.jpg?v=1793692439</image:loc>
      <image:title>GSC-PE-261 - Study of Zener diode as a voltage regulator</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-326-study-of-frequency-response-and-impedance-in-a-series-rl-circuit-and-determination-of-inductance</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-326.png?v=1793430449</image:loc>
      <image:title>GSC-PE-326 - Study of frequency response and impedance in a series RL circuit and determination of inductance.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-327-verification-of-norton-theorem</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-327.png?v=1793430586</image:loc>
      <image:title>GSC-PE-327 - Verification of Norton theorem</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-330-study-of-frequency-response-and-impedance-in-a-series-rc-circuit-and-determination-of-capacitance</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-330.png?v=1793430714</image:loc>
      <image:title>GSC-PE-330 - Study of frequency response and impedance in a series RC circuit and determination of capacitance.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-333-determination-of-reduction-factor-and-bh-using-tangent-helmholtz-galvanometer</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-333.png?v=1793430810</image:loc>
      <image:title>GSC-PE-333 - Determination of reduction factor and BH using tangent/Helmholtz galvanometer.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-369-analysis-of-line-spectra-using-hartmans-formula</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-369.png?v=1793430946</image:loc>
      <image:title>GSC-PE-369 - Analysis of line spectra using Hartman&apos;s formula</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-370-thermoelectric-power-of-semiconductor</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-370.png?v=1793431240</image:loc>
      <image:title>GSC-PE-370 - Thermoelectric power of semiconductor</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-377-rc-coupled-transistor-amplifier</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-377.png?v=1793431378</image:loc>
      <image:title>GSC-PE-377 - RC coupled transistor Amplifier</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-381-full-adder-and-full-subtractor</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-381.png?v=1793431481</image:loc>
      <image:title>GSC-PE-381 - Full Adder and Full Subtractor</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-407-fermi-energy-of-the-copper</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-407.png?v=1793432219</image:loc>
      <image:title>GSC-PE-407 - Fermi-Energy Of The Copper</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-433-magneto-resistance-of-the-semiconductors</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-433_056c7357-7d01-45d5-86fa-e5b12ee64706.png?v=1793436128</image:loc>
      <image:title>GSC-PE-433 - Magneto-Resistance Of The Semiconductors</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-386-thermal-conductivity-of-copper-by-angstrom-s-method-thermal-conductivity-of-copper-by-angstrom-s-method-apparatus</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-386.png?v=1793435883</image:loc>
      <image:title>GSC-PE-386 - Thermal conductivity of copper by Angstrom’s method/Thermal conductivity of copper by Angstrom’s method Apparatus</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-512-determination-of-coefficient-of-mutual-inductance-by-direct-method-carey-foster-s-method-instrument-setup-for-the-determination-of-the-coefficient-of-mutual-inductance-by-the-carey-fosters-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-512.png?v=1793436068</image:loc>
      <image:title>GSC-PE-512 - Determination of coefficient of mutual inductance by direct method/Carey- Foster’s method/Instrument setup for the  determination of the coefficient of mutual inductance by the Carey-Foster&apos;s method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-421-study-of-seeback-effect-a-complete-seebeck-and-peltier-effect-demonstrator-apparatus</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-421.png?v=1793436182</image:loc>
      <image:title>GSC-PE-421 - Study of Seeback effect/A complete &quot;Seebeck and Peltier Effect Demonstrator&quot; apparatus</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-403-astable-multivibrator-using-ic-555-kit-using-ic-s</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/555ICAstableMultivibratorTrainerBoard1_afaba949-3f73-4d0c-89fa-84c906843290.png?v=1793436267</image:loc>
      <image:title>GSC-PE-403 - Astable Multivibrator Using IC 555 Kit / Using IC’s</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-436-determination-of-quantum-efficiency-of-a-photodiode-determination-of-quantum-efficiency-of-a-photodiode-basic-lab-setup</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-436.png?v=1793436306</image:loc>
      <image:title>GSC-PE-436 - Determination of quantum efficiency of a photodiode/Determination of quantum efficiency of a photodiode basic lab setup</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-400-voltage-transfer-characteristics-of-op-amp-in-negative-feedback-amplifier-mode-for-two-different-gains-after-feedback-af</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-400.png?v=1793436436</image:loc>
      <image:title>GSC-PE-400 - Voltage Transfer  Characteristics of op-amp (in negative feedback/ amplifier mode, for two different gains after feedback (Af))</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-404-decade-counter-kit</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-404.png?v=1793436488</image:loc>
      <image:title>GSC-PE-404 - Decade Counter Kit</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-405-digital-to-analog-converter-using-ladder-r-2r-network-r-2r-ladder-digital-to-analog-converter-dac-kits</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-405.png?v=1793436623</image:loc>
      <image:title>GSC-PE-405 - Digital to Analog Converter  using Ladder (R-2R) network/R-2R ladder  Digital-to-Analog Converter (DAC) kits</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-427-realization-of-dac-using-ic-0800</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-427.png?v=1793436652</image:loc>
      <image:title>GSC-PE-427 - Realization Of DAC Using IC 0800</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-413-ionization-potential-frank-hertz-experiment-ionization-potential-frank-hertz-experiment-apparatus</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-413.png?v=1793436735</image:loc>
      <image:title>GSC-PE-413 - Ionization potential  (Frank-Hertz Experiment)/Ionization potential  (Frank-Hertz) Experiment Apparatus</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-520-de-morgans-theorem-verification</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-520.png?v=1793436870</image:loc>
      <image:title>GSC-PE-520 - De-Morgan&apos;s theorem verification</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-428-realization-of-adc-using-ic-0804</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-428.png?v=1793436973</image:loc>
      <image:title>GSC-PE-428 - Realization Of ADC Using IC 0804</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-528-frequency-response-of-emitter-follower</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-528.png?v=1793437007</image:loc>
      <image:title>GSC-PE-528 - Frequency response of emitter follower</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-426-hall-effect-in-semiconductors</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-426.png?v=1793437173</image:loc>
      <image:title>GSC-PE-426 - Hall Effect In Semiconductors</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-503-verification-of-clausius-clapeyron-equation-and-determination-of-specific-enthalpy</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-503.png?v=1793437196</image:loc>
      <image:title>GSC-PE-503 - Verification of Clausius –Clapeyron equation and determination of specific enthalpy.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-416-radius-of-capillary-tube-by-mercury-pellet-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-416.png?v=1793437291</image:loc>
      <image:title>GSC-PE-416 - Radius of capillary tube by mercury pellet method.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-435-temperature-variation-of-reverse-saturation-current-in-a-p-n-junction</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-435.png?v=1793437405</image:loc>
      <image:title>GSC-PE-435 - Temperature Variation Of Reverse Saturation Current In A P-N Junction</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-461-experimental-setup-for-determination-of-curie-temp</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-461.png?v=1793437632</image:loc>
      <image:title>GSC-PE-461 - Experimental Setup For Determination Of Curie Temp</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-411-critical-pressure-for-stream-line-flow</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-411.png?v=1793437702</image:loc>
      <image:title>GSC-PE-411 - Critical pressure for stream line flow.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-431-study-of-lissajous-figures</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-431.png?v=1793437870</image:loc>
      <image:title>GSC-PE-431 - Study of Lissajous’ Figures</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-463-experimental-setup-for-study-of-b-h-curve-of-a-ferromagnetic-material-both-hard-and-soft</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-463.png?v=1793438060</image:loc>
      <image:title>GSC-PE-463 - Experimental Setup For Study Of B-H Curve Of A Ferromagnetic Material (both hard and soft).</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-448-experimental-setup-for-electrical-resistivity-of-semiconducting-ge-sample-using-four-probe-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-448.png?v=1793438497</image:loc>
      <image:title>GSC-PE-448 - Experimental Setup For Electrical Resistivity Of Semiconducting Ge Sample Using Four Probe Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-449-experimental-setup-for-determination-of-magnetic-susceptibility-of-ferrous-ammonium-sulphate-by-gouy-s-balance-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-449.png?v=1793438699</image:loc>
      <image:title>GSC-PE-449 - Experimental Setup For Determination Of Magnetic Susceptibility Of Ferrous Ammonium Sulphate By Gouy’s Balance Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-422-experimental-trainer-kit-for-schmitt-trigger-as-a-discriminator</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-422.png?v=1793438925</image:loc>
      <image:title>GSC-PE-422 - Experimental Trainer Kit For Schmitt Trigger As A Discriminator</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-440-dielectric-constant-of-given-liquid-using-kit</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-440.png?v=1793439087</image:loc>
      <image:title>GSC-PE-440 - Dielectric Constant Of Given Liquid Using Kit</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-446-thermal-conductivity-of-copper-by-angstrom-s-method-thermal-conductivity-of-copper-by-angstrom-s-method-apparatus</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-446.png?v=1793439255</image:loc>
      <image:title>GSC-PE-446 - Thermal Conductivity Of Copper By Angstrom’s Method/Thermal Conductivity Of Copper By Angstrom’s Method Apparatus</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-454-flip-flop-circuits-jk-and-rs-using-ic-7412-with-truth-table-verification</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-454.png?v=1793439379</image:loc>
      <image:title>GSC-PE-454 - Flip-Flop Circuits (JK and RS using IC 7412 with Truth Table Verification)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-455-astable-multivibrator-using-transistors-frequency-study</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-455.png?v=1793439559</image:loc>
      <image:title>GSC-PE-455 - Astable Multivibrator Using Transistors (Frequency Study)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-457-to-vereify-the-kirchoffs-current-law</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-457.png?v=1793439805</image:loc>
      <image:title>GSC-PE-457 - To Vereify The Kirchoff&apos;s Current Law</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-459-to-verify-the-kirchoffs-voltage-law</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-457_efa06ded-392a-432e-b8da-26338c2d701a.png?v=1793439990</image:loc>
      <image:title>GSC-PE-459 - To Verify The Kirchoff&apos;s Voltage Law</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-465-determination-the-wavelength-of-mercury-spectral-lines-using-a-diffraction-grating-at-normal-incidence</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-465.png?v=1793440465</image:loc>
      <image:title>GSC-PE-465 - Determination The Wavelength Of Mercury Spectral Lines Using A Diffraction Grating At Normal Incidence.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-439-to-study-the-i-v-characteristics-of-solar-cell</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-439.png?v=1793440627</image:loc>
      <image:title>GSC-PE-439 - To Study The I-V Characteristics of Solar Cell</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-484-determination-of-electron-charge-e-by-millikans-oil-drop-experiment</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-484.png?v=1793441064</image:loc>
      <image:title>GSC-PE-484 - Determination Of Electron Charge &apos;e&apos; By Millikan&apos;s Oil Drop Experiment</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-469-resistivity-van-der-pauws-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-469.png?v=1793441221</image:loc>
      <image:title>GSC-PE-469 - Resistivity -Van Der Pauw&apos;s Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-406-dc-regulated-linear-dual-power-supply-channel-a-0-30v-channel-b-0-30v-0-3-2</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-406.png?v=1793441569</image:loc>
      <image:title>GSC-PE-406 - DC Regulated Linear Dual Power Supply (Channel A: 0-30V, Channel B: 0-30V, 0-3 2)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-409-current-to-voltage-and-voltage-to-current-converter-using-op-amp</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-409.png?v=1793441750</image:loc>
      <image:title>GSC-PE-409 - Current To Voltage And Voltage To Current Converter Using Op-Amp</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-408-lcr-series-parallel</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-408.png?v=1793442084</image:loc>
      <image:title>GSC-PE-408 - LCR-Series &amp; Parallel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-402-fixed-and-variable-voltage-regulation-ic</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-402.png?v=1793442282</image:loc>
      <image:title>GSC-PE-402 - Fixed And Variable Voltage Regulation-IC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-410-rc-coupled-transistor-amplifier</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-410.png?v=1793442430</image:loc>
      <image:title>GSC-PE-410 - RC Coupled Transistor Amplifier</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-535-helmholtz-resonator-using-electrical-signal-generator</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-535.png?v=1793442452</image:loc>
      <image:title>GSC-PE-535 - Helmholtz resonator using electrical signal generator.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-510-variation-of-electrical-conductivity-with-temperature-in-metals</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-510.png?v=1793442551</image:loc>
      <image:title>GSC-PE-510 - Variation of electrical conductivity with temperature in Metals</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-419-dual-power-supplies-with-12v-0v-and-12v</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-406_ce0b4c01-8254-434e-b85f-c1332c610abc.png?v=1793442585</image:loc>
      <image:title>GSC-PE-419 - Dual Power Supplies With (+12V- 0V and -12V)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-504-variation-of-electrical-conductivity-with-temperature-in-semiconductors</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-504.png?v=1793442668</image:loc>
      <image:title>GSC-PE-504 - Variation of electrical conductivity with temperature in Semiconductors</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-490-op-amp-trainer-kit-multi-experiment</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-490.png?v=1793442768</image:loc>
      <image:title>GSC-PE-490 - Op-Amp Trainer Kit (multi experiment)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-522-de-sauty-s-a-c-bridge-determination-of-capacitance-of-a-given-capacitor</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-522.png?v=1793442812</image:loc>
      <image:title>GSC-PE-522 - De Sauty’s A C Bridge – determination of capacitance of a given  capacitor.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-527-to-determine-refractive-index-of-ordinary-and-extra-ordinary-rays-using-laser-light</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-527.png?v=1793443108</image:loc>
      <image:title>GSC-PE-527 - To Determine Refractive Index Of Ordinary And Extra-Ordinary Rays Using LASER Light.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-423-operational-amplifier-as-voltage-follower-adder-and-subtractor-circuits</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-423.png?v=1793443253</image:loc>
      <image:title>GSC-PE-423 - Operational Amplifier As Voltage Follower, Adder And Subtractor Circuits.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-507-refractive-index-of-liquid-using-laser-source</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-507.png?v=1793443418</image:loc>
      <image:title>GSC-PE-507 - Refractive Index Of Liquid Using Laser Source.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-546-calibration-of-given-thermocouple-and-hence-determine-melting-point-of-wax</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-546.png?v=1793443681</image:loc>
      <image:title>GSC-PE-546 - Calibration Of Given Thermocouple And Hence Determine Melting Point Of Wax</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-450-determination-of-emissivity-of-surface</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-450.png?v=1793444429</image:loc>
      <image:title>GSC-PE-450 - Determination of Emissivity  of surface.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-451-digital-voltmeter-0-2v-ac-and-dc</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-451-58-61.png?v=1793444575</image:loc>
      <image:title>GSC-PE-451 - Digital Voltmeter- 0-2v (AC and DC)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-558-digital-voltmeter-0-20v-ac-and-dc</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-451-58-61_59ad7895-e7a0-4227-851b-d7d015ccc2c2.png?v=1793444625</image:loc>
      <image:title>GSC-PE-558 - Digital Voltmeter- 0-20v (AC and DC)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-561-digital-ammeter-0-2a-ac-and-dc</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-451-58-61_183e1cf3-f00f-4e2a-a6cc-a9c1ed3873ac.png?v=1793444672</image:loc>
      <image:title>GSC-PE-561 - Digital Ammeter- 0-2A (AC and DC)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-464-digital-ammeter-0-200-milli-a-ac-and-dc</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-451-58-61_135c51ae-877f-4494-9c2b-9c7696ca1bda.png?v=1793444722</image:loc>
      <image:title>GSC-PE-464 - Digital Ammeter- 0-200 milli A (AC and DC)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-470-digital-ammeter-0-2000-micro-a-ac-and-dc</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-451-58-61_ce87ab42-8275-4c89-bbbc-ca437c763d86.png?v=1793444772</image:loc>
      <image:title>GSC-PE-470 - Digital Ammeter- 0-2000 micro A (AC and DC)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-105-determination-of-coefficients-of-static-kinetic-and-rolling-frictions</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-105.png?v=1793604345</image:loc>
      <image:title>GSC-PE-105 - Determination Of Coefficients Of Static, Kinetic And Rolling Frictions</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-161-determination-of-g-using-bar-pendulum</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-161.png?v=1793604410</image:loc>
      <image:title>GSC-PE-161 - Determination Of G Using Bar Pendulum</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-167-determination-of-g-using-simple-pendulum-and-show-that-time-period-is-independent-of-mass</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-167.png?v=1793604519</image:loc>
      <image:title>GSC-PE-167 - Determination Of G Using Simple Pendulum And Show That Time Period Is Independent Of Mass</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-104-determination-of-spring-constant-and-mass-of-a-spiral-spring</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-104_2c2851dd-a799-4918-bb0c-c18da71704e9.png?v=1793604719</image:loc>
      <image:title>GSC-PE-104 - Determination Of Spring Constant And Mass Of A Spiral Spring</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-118-verification-of-parallel-axes-theorem</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-118.jpg?v=1793604793</image:loc>
      <image:title>GSC-PE-118 - Verification Of Parallel Axes Theorem</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-132-verification-of-perpendicular-axes-theorem</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-132.jpg?v=1793605327</image:loc>
      <image:title>GSC-PE-132 - Verification Of Perpendicular Axes Theorem</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-165-determination-of-moment-of-inertia-and-mass-of-a-fly-wheel</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-165.jpg?v=1793605491</image:loc>
      <image:title>GSC-PE-165 - Determination Of Moment Of Inertia And Mass Of A Fly Wheel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-107-determination-of-frequency-of-a-coupled-oscillator</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-107.jpg?v=1793605781</image:loc>
      <image:title>GSC-PE-107 - Determination Of Frequency Of A Coupled Oscillator</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-136-determination-of-coefficient-if-viscosity-of-a-liquid-by-stoke-s-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-136.jpg?v=1793608432</image:loc>
      <image:title>GSC-PE-136 - Determination Of Coefficient If Viscosity Of A Liquid By Stoke’s Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-122-determination-of-coefficient-of-viscosity-of-water-by-poiseuille-s-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-122_a547a2f7-b3ed-40eb-baa2-c116b517c9b8.jpg?v=1793608485</image:loc>
      <image:title>GSC-PE-122 - Determination Of Coefficient Of Viscosity Of Water By Poiseuille’s Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-114-calibration-of-thermistor-for-temperature-measurement-temperature-transducer-trainer</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-114.jpg?v=1793608815</image:loc>
      <image:title>GSC-PE-114 - Calibration Of Thermistor For Temperature Measurement (Temperature Transducer Trainer)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-111-calibration-of-thermocouple-for-temperature-measurement</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-111.jpg?v=1793608873</image:loc>
      <image:title>GSC-PE-111 - Calibration Of Thermocouple For Temperature Measurement</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-139-calibration-of-thermo-emf-across-two-tunctions-of-a-thermocouple-with-temperature</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-111_e4b629a5-d58b-46ed-b931-a3a5b3952f40.jpg?v=1793608906</image:loc>
      <image:title>GSC-PE-139 - Calibration Of Thermo-emf Across Two Tunctions Of A Thermocouple With Temperature</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-124-determination-of-the-youngs-modulus-of-the-material-of-a-wire-by-stretching</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-124.jpg?v=1793608968</image:loc>
      <image:title>GSC-PE-124 - Determination Of The Young&apos;s Modulus Of The Material Of A Wire By Stretching</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-110-determination-of-rigidity-modulus-of-the-material-of-a-wire-dynamic-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-110.jpg?v=1793609000</image:loc>
      <image:title>GSC-PE-110 - Determination Of Rigidity Modulus Of The Material Of A Wire-Dynamic Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-113-determination-of-rigidity-modulus-of-the-material-of-a-rod-static-torsion-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-113.jpg?v=1793609155</image:loc>
      <image:title>GSC-PE-113 - Determination Of Rigidity Modulus Of The Material Of A Rod-Static Torsion Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-156-determination-of-the-youngs-modulud-of-the-material-of-a-bar-by-single-cantilever-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-156.jpg?v=1793609307</image:loc>
      <image:title>GSC-PE-156 - Determination Of The Young&apos;s Modulud Of the material of a bar  by single cantilever method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-140-determination-of-the-young-s-modulus-of-the-material-of-a-bar-by-uniform-bending</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-140.jpg?v=1793609409</image:loc>
      <image:title>GSC-PE-140 - Determination Of The Young’s Modulus Of The Material Of A Bar By Uniform Bending</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-144-determination-of-elastic-constants-of-the-material-of-a-wire-by-searls-double-bar-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-144.jpg?v=1793609486</image:loc>
      <image:title>GSC-PE-144 - Determination Of Elastic Constants Of The Material Of A Wire By Searl&apos;s Double Bar Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-159-determination-of-specific-heat-capacity-of-a-liquid-by-newtons-law-of-cooling</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-159.jpg?v=1793609592</image:loc>
      <image:title>GSC-PE-159 - Determination Of Specific Heat Capacity Of A Liquid By Newton&apos;s Law Of Cooling</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-160-determination-of-thermal-conductivity-of-rubber-by-heating-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-160.jpg?v=1793609672</image:loc>
      <image:title>GSC-PE-160 - Determination Of Thermal Conductivity Of Rubber By Heating Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-154-determination-of-thermal-conductivity-of-bad-conductor-lee-s-charltons-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-154.jpg?v=1793609703</image:loc>
      <image:title>GSC-PE-154 - Determination Of Thermal Conductivity Of Bad Conductor- Lee’s &amp; Charlton&apos;s Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-125-determination-of-thermal-conductivity-of-copper-searl-s-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-125.jpg?v=1793609731</image:loc>
      <image:title>GSC-PE-125 - Determination Of Thermal Conductivity Of Copper-Searl’s Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-183-verification-of-stefans-law-by-electrical-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-183.jpg?v=1793609814</image:loc>
      <image:title>GSC-PE-183 - Verification Of Stefan&apos;s Law By Electrical Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-194-determination-of-stefans-constant</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-194.jpg?v=1793609841</image:loc>
      <image:title>GSC-PE-194 - Determination Of Stefan&apos;s Constant</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-196-verification-of-claussius-clapeyron-equation-using-pressure-cooker</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-196.jpg?v=1793609895</image:loc>
      <image:title>GSC-PE-196 - Verification Of Claussius-Clapeyron Equation Using Pressure Cooker</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-179-biprism-determination-of-wavelength-of-light</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-179.jpg?v=1793609933</image:loc>
      <image:title>GSC-PE-179 - Biprism-Determination Of Wavelength Of Light</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-126-air-wedge-determination-of-thickness-of-an-object</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-126.jpg?v=1793609992</image:loc>
      <image:title>GSC-PE-126 - Air Wedge-Determination Of Thickness Of An Object</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-155-resolving-power-of-telescope</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-155.jpg?v=1793610025</image:loc>
      <image:title>GSC-PE-155 - Resolving Power Of Telescope</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-127-verification-of-superposition-theorem-network-theorems-trainer-kit</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-127.jpg?v=1793610533</image:loc>
      <image:title>GSC-PE-127 - Verification Of Superposition Theorem (Network Theorems Trainer Kit)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-133-verification-of-thevenins-theorem</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-133.jpg?v=1793610601</image:loc>
      <image:title>GSC-PE-133 - Verification Of Thevenin&apos;s Theorem</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-171-verification-of-maximum-power-transfer-theorem</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-171.jpg?v=1793610647</image:loc>
      <image:title>GSC-PE-171 - Verification Of Maximum Power Transfer Theorem</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-164-charging-and-discharging-of-a-capacitor-determination-of-time-constant-and-capacitance</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-164.jpg?v=1793610680</image:loc>
      <image:title>GSC-PE-164 -Charging And Discharging Of A Capacitor-Determination Of Time Constant And Capacitance</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-148-refractive-index-of-glass-brewsters-law</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-148_bd3b92b1-e9ed-4d96-a765-2651c39c68b7.jpg?v=1793610746</image:loc>
      <image:title>GSC-PE-148 - Refractive Index Of Glass-Brewster&apos;s Law</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-166-to-determine-the-refractive-index-of-i-glass-ii-a-liquid-by-total-internal-reflection</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-166.png?v=1793610813</image:loc>
      <image:title>GSC-PE-166 - To Determine The Refractive Index Of (i) Glass &amp; (ii) A Liquid By Total Internal Reflection</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-138-specific-rotation-of-a-liquid-using-polarimeter</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-138.jpg?v=1793610846</image:loc>
      <image:title>GSC-PE-138 - Specific Rotation Of A Liquid Using Polarimeter</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-115-determination-of-high-resistance-by-lekage-using-bg</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-115.jpg?v=1793610919</image:loc>
      <image:title>GSC-PE-115 - Determination Of High Resistance By Lekage Using BG</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://gracescientific.in/products/gsc-pe-157-measurement-of-numerical-aperture-of-an-optical-fiber</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-157.jpg?v=1793611942</image:loc>
      <image:title>GSC-PE-157 - Measurement Of Numerical Aperture Of An Optical Fiber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-176-determinaton-of-capacitance-of-a-capicitor-using-bg</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-176.jpg?v=1793611968</image:loc>
      <image:title>GSC-PE-176 - Determinaton Of Capacitance Of A Capicitor Using BG</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-211-to-find-the-value-of-e-m-of-an-electron-by-thomsons-method-using-bar-magnets</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-211.jpg?v=1793611991</image:loc>
      <image:title>GSC-PE-211 - To Find The Value Of e/m Of An Electron By Thomson&apos;s Method Using Bar Magnets</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-163-desautys-bridge-determination-of-capacitance</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-163.jpg?v=1793612870</image:loc>
      <image:title>GSC-PE-163 - DeSauty&apos;s Bridge-Determination Of Capacitance</image:title>
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  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-193-maxwells-impedance-bridge-determination-of-inductance</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-193.jpg?v=1793612898</image:loc>
      <image:title>GSC-PE-193 - Maxwell&apos;s Impedance Bridge- Determination Of Inductance</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-101-andersons-bridge-determination-of-inductance</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-101.jpg?v=1793612929</image:loc>
      <image:title>GSC-PE-101 - Anderson&apos;s Bridge-Determination Of Inductance</image:title>
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  <url>
    <loc>https://gracescientific.in/products/gsc-pe-177-series-lcr-circuit-determination-of-resonant-frequency-bandwith-q-factor</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-177.jpg?v=1793612970</image:loc>
      <image:title>GSC-PE-177 - Series LCR Circuit-Determination Of Resonant Frequency, Bandwith Q Factor</image:title>
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  <url>
    <loc>https://gracescientific.in/products/gsc-pe-109-parallel-lcr-circuit-determination-of-resonant-frequency</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-109.jpg?v=1793613017</image:loc>
      <image:title>GSC-PE-109 - Parallel LCR Circuit- Determination Of Resonant Frequency</image:title>
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  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-112-determination-of-frequency-of-ac-mains-using-sonometer</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-112.jpg?v=1793613039</image:loc>
      <image:title>GSC-PE-112 - Determination Of Frequency Of AC Mains Using Sonometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-130-studying-the-effect-of-amplitude-of-oscillation-on-the-time-period-of-the-simple-pendulum</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-130.jpg?v=1793613325</image:loc>
      <image:title>GSC-PE-130 - Studying The Effect Of Amplitude Of Oscillation On The Time Period Of The Simple Pendulum</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-213-to-determine-the-value-of-e-m-of-an-electron-by-magnetron-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-213.jpg?v=1793613358</image:loc>
      <image:title>GSC-PE-213 - To Determine The Value Of e/m Of AN Electron By Magnetron Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-203-determination-of-acceleration-due-to-gravity-using-an-atwoods-machine</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-203.jpg?v=1793613387</image:loc>
      <image:title>GSC-PE-203 - Determination Of Acceleration Due To Gravity Using AN Atwood&apos;s Machine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-215-determination-of-plancks-constant-and-work-function-of-he-material-of-the-cathode-using-photoelectric-cell</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-215.jpg?v=1793613820</image:loc>
      <image:title>GSC-PE-215 - Determination Of Planck&apos;s Constant And Work Function Of He Material Of The Cathode Using Photoelectric Cell</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-207-to-study-the-spectral-characteristics-of-a-photo-voltaic-cell-solar-cell</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-207.jpg?v=1793613849</image:loc>
      <image:title>GSC-PE-207 - To Study The Spectral Characteristics Of A Photo-Voltaic Cell (solar cell)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-209-determination-of-electron-charge-e-by-millikans-oil-drop-experiment</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-209.jpg?v=1793613875</image:loc>
      <image:title>GSC-PE-209 - Determination Of Electron Charge &apos;e’ By Millikan&apos;s Oil Drop Experiment</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-275-to-study-the-tunnelling-in-tunnel-diode-using-i-v-characteristics</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-275.jpg?v=1793613898</image:loc>
      <image:title>GSC-PE-275 - To Study The Tunnelling In Tunnel Diode Using I-V Characteristics</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-217-determination-of-quantum-efficiency-of-photodiode</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-217_1_eb70b22b-79f3-42f8-a0fa-27a21cdd1b5b.jpg?v=1793618099</image:loc>
      <image:title>GSC-PE-217 - Determination Of Quantum Efficiency Of Photodiode</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-222-to-determine-plancks-constant-using-led</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-222.jpg?v=1793614181</image:loc>
      <image:title>GSC-PE-222 - To Determine Planck&apos;s Constant Using LED</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-225-hall-effect-in-semiconductor-determination-of-mobility-hall-coefficient</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-225.jpg?v=1793614559</image:loc>
      <image:title>GSC-PE-225 - Hall Effect In Semiconductor: Determination Of Mobility, Hall Coefficient</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-281-energy-gap-of-semiconductor-diode-transistor-by-reverse-saturation-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-281.jpg?v=1793614600</image:loc>
      <image:title>GSC-PE-281 - Energy Gap Of Semiconductor (diode/transistor) By Reverse Saturation Method</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-227-thermistor-energy-gap</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-227.jpg?v=1793614623</image:loc>
      <image:title>GSC-PE-227 - Thermistor Energy Gap</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-229-fermi-energy-of-copper</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-229.jpg?v=1793614644</image:loc>
      <image:title>GSC-PE-229- Fermi Energy Of Copper</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-231-b-h-curve-using-cro</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-231.jpg?v=1793614671</image:loc>
      <image:title>GSC-PE-231 - B-H Curve Using CRO</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-233-spectral-response-of-photodiode-and-its-iv-characteristics</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-217_1.jpg?v=1793618036</image:loc>
      <image:title>GSC-PE-233 - Spectral Response Of Photodiode And Its IV Characteristics</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-254-to-determine-the-ionization-potential-of-mercury</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-254.jpg?v=1793614851</image:loc>
      <image:title>GSC-PE-254 - To Determine The Ionization Potential Of Mercury</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-235-measurement-of-susceptibility-of-paramagnetic-solution-quinck-s-tube-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-235.jpg?v=1793615077</image:loc>
      <image:title>GSC-PE-235 - Measurement Of Susceptibility Of Paramagnetic Solution (Quinck’s tube method)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-237-measurement-of-susceptibility-of-paramagnetic-solution-gouys-method</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-237.jpg?v=1793682233</image:loc>
      <image:title>GSC-PE-237 - Measurement Of Susceptibility Of Paramagnetic Solution (Gouy&apos;s Method)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-239-construction-of-a-dc-power-supply-using-a-bridge-rectifier-a-capacitor-filter</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-239.jpg?v=1793685767</image:loc>
      <image:title>GSC-PE-239 - Construction Of A DC Power Supply Using A Bridge Rectifier &amp; A Capacitor Filter.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-241-calibration-of-a-low-range-voltmeter-using-a-potentiometer</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-241.jpg?v=1793685854</image:loc>
      <image:title>GSC-PE-241 - Calibration Of A Low Range Voltmeter Using A Potentiometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-243-calibration-of-an-ammeter-using-a-potentiometer</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-243.jpg?v=1793686039</image:loc>
      <image:title>GSC-PE-243 - Calibration Of An Ammeter Using A Potentiometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-245-to-design-and-construct-a-wein-bridge-oscillator</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-245.jpg?v=1793686108</image:loc>
      <image:title>GSC-PE-245 - To Design And Construct A Wein Bridge Oscillator</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-247-to-design-and-construct-a-square-wave-generator-using-741-opamp-determine-its-frequency-compare-with-the-threshold-value-also-measure-the-slew-rate-of-the-opamp</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-247.jpg?v=1793686954</image:loc>
      <image:title>GSC-PE-247 - To Design And Construct A Square Wave Generator Using 741 opamp. Determine Its Frequency &amp; Compare With The Threshold Value. Also Measure The Slew Rate Of The opamp</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-249-to-study-the-frequency-response-of-a-first-order-opamp-low-pass-filter</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-249.jpg?v=1793687189</image:loc>
      <image:title>GSC-PE-249 - To Study The Frequency Response Of A First Order Opamp Low-Pass Filter</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-251-to-study-the-illumination-intensity-of-a-solar-cell-using-a-standard</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-251.jpg?v=1793687400</image:loc>
      <image:title>GSC-PE-251 - To Study The Illumination Intensity Of A Solar Cell Using A Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-202-to-design-and-construct-phase-shift-oscillator-using-741-opamp</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-202.jpg?v=1793687581</image:loc>
      <image:title>GSC-PE-202 - To Design And Construct Phase Shift Oscillator Using 741 opamp</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-266-to-study-the-characteristics-of-a-photodiode</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-266.jpg?v=1793688162</image:loc>
      <image:title>GSC-PE-266 - To Study The Characteristics Of A Photodiode</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-253-performance-analysis-of-a-d-and-d-a-convertor-using-resistor-ladder-network-and-opamp-1</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-255-determination-of-mechanical-equivalent-of-heat-by-electrical</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-255.jpg?v=1793688663</image:loc>
      <image:title>GSC-PE-255 - Determination Of Mechanical Equivalent Of Heat By Electrical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-257-study-of-pn-junction-diode-characteristics</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-257.jpg?v=1793689584</image:loc>
      <image:title>GSC-PE-257 - Study Of PN Junction Diode Characteristics</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-259-study-of-zener-diode-characteristics</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-259.jpg?v=1793690006</image:loc>
      <image:title>GSC-PE-259 - Study Of Zener Diode Characteristics</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-261-study-of-zener-diode-as-a-voltage-regulator-1</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-261_6228a26a-4a4b-41ae-a46e-93dc34d60b60.jpg?v=1793692460</image:loc>
      <image:title>GSC-PE-261 - Study Of Zener Diode As A Voltage Regulator</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-263-half-and-full-wave-rectifier-with-c-filter</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-263.jpg?v=1793690286</image:loc>
      <image:title>GSC-PE-263 - Half And Full Wave Rectifier With C Filter</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-265-bridge-rectifier-with-c-and-%CF%80-filters</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-265.jpg?v=1793690749</image:loc>
      <image:title>GSC-PE-265 - Bridge Rectifier With C and π Filters</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-267-study-of-transistor-characteristics-in-cb-mode</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-267_8e09ad2f-6c21-45b6-a60e-61bcd12843a5.png?v=1793696688</image:loc>
      <image:title>GSC-PE-267 - Study of Transistor Characteristics in CB Mode</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://gracescientific.in/products/gsc-pe-244-study-of-transistor-characteristics-in-ce-mode</loc>
    <lastmod>2026-11-04T12:59:55+05:30</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0794/7059/2138/files/GSC-PE-244.png?v=1793696584</image:loc>
      <image:title>GSC-PE-244 - Study of Transistor Characteristics in CE Mode</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
</urlset>
