4-n-Nonylphenol, 100 µg/ml, Acetonitrile, 1ml

Pirimiphos-methyl, 100 µg/ml, Ethyl acetate, 5ml

Cartap hydrochloride, 100mg

4,4'-Dibromobiphenyl-d8,100 µg/mL,isooctane,1mL,