多氯联苯混标12组份(1-10氯), PCB/SIM Solution,Varied conc. in Hexane

仪器校准标准1, Instrument Calibration Standard 1,20 μg/mL in 2-5% Nitric Acid, tr Tartaric acid

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

ICP 9种套标, Multi-element Calibration Standard 1,10 μg/mL in 2-5% Nitric Acid

单乙氧基壬基酚(工业级), Nonylphenol monoethoxylate (tech),100 μg/mL in Methanol

4 -叔辛基苯酚的二乙氧基脂, 4-tert-Octylphenol diethoxylate,100 μg/mL in Methanol

ICP 5种套标, ELAN 9000/6X00 Dual Detector Calibration Solution,2 μg/mL in 2-5% Nitric Acid, tr Hydrochloric acid

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

11种套标, VIS Wavecal Solution,Varied conc. in 2-5% Nitric Acid

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

全氟庚酸