仪器检测标准4, Instrument Check Standard 4,10 μg/mL in 2-5% Nitric Acid

多元素29组分混标, Multi-element Calibration Standard 3,10 μg/mL in 2-5% Nitric Acid

4-n-Octylphenol,100 μg/mL in Methanol

4-正辛基苯酚

2-溴-4-叔辛基苯酚, 2-Bromo-4-tert-octylphenol,100 μg/mL in Methanol

ICP金属检测 7组分混标, QC Standard 7 Elements,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

苯脲替代混合物, Phenylurea Surrogate Mixture,500 μg/mL in Methanol:Acetonitrile (50:50)

初始校准验证标准2, Initial Calibration Verification Standard 2,10 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid

Perfluoro-n-dodecanoic acid,100 μg/mL in Methanol

全氟十二烷酸

N-乙基 全氟辛烷磺酰胺乙酸 ,100 ug/mL溶于甲醇,标准品, N-ethyl perfluorooctanesulfonamidoacetic acid,100 μg/mL in Methanol

标准品, Sodium 1H,1H,2H,2H-perfluoro-1-hexanesulfonate,100 μg/mL in Methanol