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Mini Kids Optical Microscope Observe The Microscopic World Science Children Toy

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Set of 20 Elemental Blocks By Uncle Goose Periodic Table used

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Lightweight Handheld Microscope for Children - 1000X Magnification Adventure

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CELESTRON 44340 3.5" LDM LCD DIGITAL MICROSCOPE WITH ACCESSORIES

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DIY Science 12 Prepared‎ Microscope Slides Educational Vegetables Corn Pumpkin

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Protractor and Compass Set, Protractor, Silver

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NEW SEALED Tencco Pocket Microscope 100x-250x

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Magnifying Glass Kids Microscope Handheld 2.8" Screen Portable Jewellery Loupe

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Chemistry Set Xp-3000 Parts ( Manganese Sulfate ) Aprox 2.3 Grams

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Flexi-Scope Digital USB Kids Microscope 10X-200X LED Portable Recorder Camera

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Science Interactive Hands-On Experiments Lab Kit 4099

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250ml Erlenmeyer Flask (Heat Resistant) - Perfect Parts Co. #P508C