Tin Wear Metal,5000 μg/g in 75 cSt Base oil

锡标准品

铜标准, Copper Standard,5000 μg/g in Mineral oil

Silver Standard,1000 μg/g in Mineral oil

银

水质检测替代金属套标, Alternate Metals for Water Std Set

痕量金属套标, Trace Metals Standard Set

多环芳烃套标, Polycyclic Aromatic Hydrocarbon Kit (neats)

Chrysene ,0.2 mg/mL in CH2Cl2

屈

多环芳烃套标, Polycyclic Aromatic Hydrocarbon Kit

综合混标2-16种混标, Composite Mix #1 (Toxic Substances Mix #2),2.0 mg/mL in CH2Cl2

低浓度苯酚9种混标, Low Concentration Phenol Mix,2.0 mg/mL in CH2Cl2