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

N-Nitroso-di-n-butylamine, 100 µg/ml, Methanol,

Endosulfan-II-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203716-99-8

2,2',3,3',4,4',5,5',6-Nonabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.