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Description
CAS#: 13862-78-7 | Formula: (NH4)2WS4 | Specifications: Ag (ppm), Al (ppm), As (ppm), Assay (metals basis) 99.9 % - Min, Ba (ppm), Bi (ppm), Ca (ppm), Cd (ppm), Ce (ppm), Co (ppm), Cr (ppm), Cu (ppm), Fe (ppm), Hg (ppm), K (ppm), Li (ppm), Mg (ppm), Mn (ppm), Mo (ppm), Na (ppm), Ni (ppm), Pb (ppm), Pd (ppm), Pt (ppm), Sb (ppm), Sn (ppm), Sr (ppm), Ti (ppm), Zn (ppm), Zr (ppm)