Calcium Sulfate CaSO4

Carbon Tetrachloride CCl4

Chlorobenzen-C6H5Cl

Chromium (III) Chloride Hexahydrate CrCl3.6H2O

Cobalt (II) sulfate heptahydrate - CoSO4.7H2O

Cobalt Chloride CoCl2.6H2O - 100g - TQ

Copper (bột) Cu

Copper (lá) Cu

Copper Chloride CuCl2.2H2O

Copper Nitrate Cu(NO3)2.3H2O

Copper Oxide CuO

Copper Sulfate CuSO4.5H2O