Surrogate Standard

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

3-Methyldiphenylsulfide, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13865-48-0

2,2’,4,4’,5,5’-Hexachlorobiphenyl (153)