Spiking Standard 3

Chloroform, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 67-66-3

2,2’,3,3’,4,5-Hexachlorobiphenyl (129)

Terbufos sulfone, 1000µg/ml in MeOH, 1ml