2,2',3,4',5',6-Hexachlorobiphenyl (149)

Purgeable Surrogate Standard

4-Bromochlorobenzene, 1000µg/ml in MeOH, 1ml

Ethylphenylsulfide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 622-38-8