Copper AA Standard,1000 μg/mL in 2-5% Nitric Acid

Silver AA Standard,1000 μg/mL in 2-5% Nitric Acid

杀虫剂混标15,33 组分, Pesticide Mix 15,0.02 μg/mL in Ethyl acetate

二氯甲烷标准曲线, Dichloromethane Calibration Curve

致癌芳胺混标, Carcinogenic Aryl Amine Mix,10 μg/mL in Ethyl acetate

十六组分有机氯农药混标, Pesticide Mix 21,10 μg/mL in Cyclohexane

农药混标28, Pesticide Mix 28,10 μg/mL in Ethyl acetate

多氯联苯10种混标, Congener Calibration Mix #6,10 μg/mL in Isooctane

多氯联苯4种混标, Congener Calibration Mix #14,1 μg/mL in Isooctane

标准品, Calibration Mix #1,100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid