US$ 46.00
and wax candle for student investigations of oxygen consumption during combustion in general chemistry lessons
and landing pad for quantifying gravitational acceleration and drag from air resistance
5-inch optical lens set with three double-convex and three double-concave lenses at 200mm
Holds burettes
Liebig Condenser with Screw-Thread Joint, 200mm, 19/26, Borosilicate Glass Activity Kits_Blood Typing and wax candle for studentLiebig condenser in borosilicate glass measures 200mm with 19 26 screw thread joint for distillation, reflux, and organic chemistry applications.
US$ 46.00
US$ 127.90
US$ 58.50
US$ 28.30
US$ 17.50