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Electric Calorimeter

This Electric Calorimeter walled calorimeter has a heating coil for the electrical equivalent of heat experiments. It features a 1.7cm thick Styrofoam liner, a plastic insulator ring, an aluminum reservoir with a capacity of 150ml, a thermometer stopper and an insulated stirrer. It also includes an instruction manual.

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Magnifying Glasses With Led light

Magnifying Glasses with Led light is easy To Hold with Comfortable Handle : Ergonomic construction gives it a good balance and a comfortable grip, make you feel not too heavy or too light. Ideal Magnifier for viewing fine details in books, newspapers, magazines, maps, electronics, miniatures, jewelry, pill bottles, hobbies and crafts. Comfortable ergonomic handle suitable for children, seniors, hobbyists, jewelers, repair technicians, outdoor buffs, and just about anyone else who is looking to read or observe tiny detail text or parts.

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Concave Lens

Concave Lens is well made of premium material for durable and practical use. With 10cm in diameter and 100mm focal length, this glass lens will ensure its practicability through high performance. It is a pefect accessory for lab scientific experiments.

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Concave Mirror With Stand

Concave mirror with stand comes with durable plastic stand, can adjust the prism angle freely. Essential equipment for nature science studying in kindergarten and primary , and light reflection researching in high

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Triangular Prism

This glass Triangular Prism maybe a good tool for you. Use it to spark your creativity to take the unique photo, it will be a cool thing in your life. Made of premium K9 crystal polished glass, can be made by different length 150mm,100mm etc , and size 30mm, 38mm, 50mm in side length.

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Three Folding Magnifier

The Three Folding Magnifier is used for counting threads, stitches, checking fabric quality, examining color separations in print, line weight in barcodes, or measuring small parts, great for watch industry, jeweler assist magnifier,map / dictionary reading, woven fabric, etc.

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