金, Gold Standard,1000 μg/g in Mineral oil

Silver Standard,5000 μg/g in Mineral oil

银

Yttrium Standard,1000 μg/g in Mineral oil

钇标准

替代金属套标 III, Alternate Metals Standard III,Varied conc. in 2-5% Nitric Acid

痕量金属混标 II, Trace Metals Standard II,Varied conc. in 2-5% Nitric Acid

4-Chlorophenyl Methyl Sulfoxide

对-氯苯基甲基亚砜

20种有机氯农药标准, Pesticide Kit (neat)

Benz[a]pyrene,0.2 mg/mL in CH2Cl2

苯并(a)芘

Benzo(b)fluoranthene,0.2 mg/mL in MeOH

苯并[b]荧蒽

多环芳烃套标, Polycyclic Aromatic Hydrocarbon Kit