2-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml

tau-Fluvalinate, 100 µg/ml, Ethyl acetate, 5ml

2,3,3',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

(±)-Jasmonic acid methyl ester, 100mg