Description

101-piece teacher-grade molecular model set with 51 atoms and 50 bonds covering carbon

5-inch stainless steel connecting rod

Hand-operated vacuum pump with a 200mm copper pump plate and rubber seal

5 inches with a brass-chrome water wheel in a 10cm aluminum casing

Convection Tube, 380 x 300mm Glassware_Glass Bottles 101-piece teacher-grade molecular model setBorosilicate glass rectangular convection tube at 380 by 300mm with a filling funnel, letting heated liquid rise and circulate through the loop for a clear convection current demo.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Convection Tube, 380 x 300mm Glassware_Glass Bottles 101-piece teacher-grade molecular model set

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