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Intel Play QX3+ Computer Microscope 8 & Up includes an activity guide book

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IQ Crew Microscope Parts Lot of 25 w/Case Kids Science Kit Partial Accessories

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

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Miniland Microscope Multi-lenses 50+ Accessories +12 Insect Slides Children 8yrs

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TOMLOV P10 Microscope 2" Screen Digital Portable Black Illuminated Magnifier

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Vintage Porter Microcraft Triple Microscope Collegiate Outfit Set #309 1954 Gold

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2MP Pocket Microscope for Kids - 500X Magnification w/2" Screen & USB Charging

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Thames & Kosmos - Robotics Smart Machines Engineering Kit - Model 620375 - New

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National Geographic Plastic Microscope 100-900X 8.5" Tall 12.5mm 20mm NEW

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Molecular Model Set for General and Organic Chemistry 1984

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Vintage Porter Chemcraft chemistry lab set Senior Outfit #6105 Many of contents

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Allyn & Bacon Molecular Model Set For Organic Chemistry- Incomplete Used Pieces