31 Jul 10g Cobalt Chloride 99.9%+ CoCl2 x 6(H2O) made in small batches for purity 10 g
CoCl2 6(H2O). Fact about Cobalt Chloride Cobalt Chloride Hexahydrate. You get more for your money the more purple to blue in color....
CoCl2 6(H2O). Fact about Cobalt Chloride Cobalt Chloride Hexahydrate. You get more for your money the more purple to blue in color....