US$ 55.00
and lab manual
Frosted glass gas jar cover in 1
5% accuracy on a 60mm scale
Screw-operated laboratory scissor jack features a 6 x 5-inch steel platform with 55lb capacity and 2
Wooden-frame abacus with three U-shaped steel wires carrying 20 plastic beads each on a 13 by 6 inch base
Laboratory Grade Copper (II) Carbonate Powder, 500g Chemistry Kits and lab manualUsed in thermal decomposition demonstrations producing copper oxide and CO2, this 500g bottle of laboratory grade copper (II) carbonate powder also serves as a green pigment in ceramic glazes.
US$ 55.00
US$ 20.00
US$ 10.00
US$ 55.00
US$ 25.00
US$ 279.00
US$ 75.00
US$ 55.00
US$ 55.00