Quality Index:VarietyMo Content,% No Less ThanAmmonium Heptamolybdate(AHM)54.00 Element Index:BrandImpurity Content No More Than,%SiAlFeCuMgNiMnMSA-10.00060.00060.00050.00030.00060.00030.0005MSA-20.00100.00060.00080.00050.00060.00050.0006 PKNaCPbSn M…