New

Molecular Model Set--Teacher--

W-58011
$89.95

Suitable for constructing complex organic and inorganic molecules. The teacher set contains 100 atom centers and 86 bonds. Includes a durable plastic storage box with a copy of the periodic table for easy reference.

SMALL PARTS: NOT FOR CHILDREN UNDER 3 YRS.

Contents:
Carbon (Black) . . . . . . . . . . . . . 12
Hydrogen (White) . . . . . . . . . . . 14
Oxygen (Red) . . . . . . . . . . . . . . 22
Nitrogen (Blue) . . . . . . . . . . . . . 10
Sulphur (Yellow) . . . . . . . . . . . . 13
Halogen (Green) . . . . . . . . . . . . 8
Phosphorus (Purple) . . . . . . . . . . 7
Divalent Metals (Silver) . . . . . . . . 7
Trivalent Metals (Silver) . . . . . . . 7
Bonds (Large) . . . . . . . . . . . . . . 36
Bonds (Small) . . . . . . . . . . . . . . 50