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Air and Water Pollution Teaching Model Category_Anatomy and Life Science Hexagonal hollow stopper in borosilicate

Air and Water Pollution Teaching Model Category_Anatomy and Life Science Hexagonal hollow stopper in borosilicateIllustrates the sources and effects of air and water pollution on an annotated wall mountable backboard, with extended reference information printed on the reverse.

SKU: 28572130812 · From eiffelbuilders.com

4.1
USD209.00 USD252.00

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Description

Hexagonal hollow stopper in borosilicate 3

Used as the red-rail partner to the 300mm black 2mm-plug lead

doubling as a lab-demo lens for focusing sunlight and investigating image formation with convex optics

Two-foot acrylic rod with one end coiled into a 9-inch loop

Sheet-metal thermometer stand sized 165 by 120 by 125 mm with foam rubber cushion pads on the baseplate

Air and Water Pollution Teaching Model Category_Anatomy and Life Science Hexagonal hollow stopper in borosilicateIllustrates the sources and effects of air and water pollution on an annotated wall mountable backboard, with extended reference information printed on the reverse.

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