Description

this silicone-belt Van de Graaff generator demonstrates charge conservation

this density cube set — brass

Greatly enlarged pituitary-hypothalamus complex exposes the anterior and posterior lobes with connecting infundibulum for endocrine anatomy and physiology teaching

5-inch height including the hook

Rooster dissection model demonstrates avian anatomy

Polypropylene Test Tube Rack for 40 x 20mm Tubes Subcategory_Dropping Funnels this silicone-belt Van de GraaffSnap together polypropylene test tube rack holding 40 tubes up to 20 mm across a 9. 75 inch length, shipping flat and disassembling for easy cleaning between uses.

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Polypropylene Test Tube Rack for 40 x 20mm Tubes Subcategory_Dropping Funnels this silicone-belt Van de Graaff

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