Cochranes Molecular Models, Unit™, Large Demonstration Set, Versatile Peg System, Z691747, Cochranes of Oxford Ltd. (CAT#: STEM-L-3308-Y)

Cat Number: STEM-L-3308-Y

Application: The set allows you to make models of hydrocarbons, alcohols, amines, organic and inorganic acids and bases, carbohydrates, benzene, chlorinated molecules, inorganic molecules and more - that the whole class can see!

Model: Z691747

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Description Specification Features Related Products

Description

The system uses large (44 mm diameter) spheres in seven colors to represent different atoms plus a 25 mm diameter white sphere to represent a hydrogen atom. A versatile peg system allows you to use each large model atom in either tetrahedral (sp3), trigonal (sp2), linear (sp), trigonal bipyramidal (dsp3) and octahedral (d2sp3) geometries. These can be joined with either rigid alloy or flexible vinyl bond tubes.

Specification

Packaging: set of 1
Mfr.: Cochranes, 1950

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