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125 Pcs Molecular Model Kit for Inorganic & Organic Molecular Model Teacher and

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MEL Chemistry Tin Crystal Growth Experiment Kit STEM Science Lab Set NEW

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Jacquard Cyanotype Kit, Cyanotype Chemicals Sensitizer Set for Photographic Blue

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VINTAGE 1989 EDU SCIENCE MICROSCOPE SET WITH LIGHT

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Microbrite plus 60X-120X Accurate LED Lighted Pocket Microscope, Portable Educat

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Digital Handheld Microscope 1000x Portable with 2.0 Inch Screen for Kids Science

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Portable Mini Microscope Handheld 60x-180x Lighted Microscope W/4 Slides, Blue

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1960's Tasco Deluxe Microscope Kit #951-5 1200 Power w/Accessories and Wood Case

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1000X Portable Microscope Video Camera 2 in 1 for Kids, 2"HD IPS Screen Pocket,c

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Super Sleuth Vocabulary Game