(定制产品)8种元素ICP-MS混标,Cd/Pb/As/Hg/Cu/Zn/Ni/Cr,1000mg/L溶于5% HNO3
钍(Th)ICP-MS标准溶液,1000 mg/L 溶于2% HCl/tr HNO3
(定制产品)7种元素ICP-MS混标,Li/Sc/Ge/Y/In/Rh/Re,100mg/L溶于 2% HNO3 + Tr HCl
(定制产品)4种元素ICP-MS混标,Cu/Pb/Cd/Cr,500mg/L溶于 2% HNO3
ISO Guide 34-亚氯酸根离子标液,ClO2-, 1000 mg/L溶于 H2O
ISO Guide 34-溴酸根离子标液,BrO3-, 1000 mg/L溶于 H2O
Iron 1 mg/L in 2% HNO3 100 mL