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

仪器校准标准品2, Instrument Calibration Standard 2,100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid, tr Tartaric acid

仪器校准标准3, Instrument Calibration Standard 3,1000 μg/mL in 2-5% Nitric Acid

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

7种元素混标内标, Internal Standard Mix,10 μg/mL in 2-5% Nitric Acid

ICP 10种套标, Multi-element Calibration Standard 3 Set

ICP 12种套标, Multi-element Calibration Standard 5,10 μg/mL in Water, tr Hydrofluoric acid

4-壬基苯氧基乙酸, Nonylphenoxy Acetic Acid ,100 μg/mL in Methanol

4 -正辛基苯酚三乙氧脂, 4-n-Octylphenol triethoxylate,100 μg/mL in Methanol

4-叔壬基酚二乙氧基化物, 4-tert-Nonylphenol diethoxylate,100 μg/mL in Methanol