1,2,3,4-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml

Chlorobenzuron, 100 µg/ml, Acetonitrile, 1ml

N-Nitrosonornicotine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 808508-23-2

Terbufos, 100 µg/ml, Ethyl acetate, 5ml