4-n-Nonylphenol-mono-ethoxylate, 100 µg/ml, Aceto

Bromophos-ethyl, 100 µg/ml, Ethyl acetate, 5ml

Perfluorooctane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL,

S-Metolachlor Metabolite CGA 368208, 50mg