Etrimfos, 100µg/ml in Cyclohexane, 5ml

2,2’,3,3’,4,4’-Hexachlorobiphenyl (128)

2,2',3,4,4'-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 182346-21-0

1,2,3,4-Tetrachloro[13C12]dibenzofuran (97.5%), 1.2ml x 48.75ug/ml, toluene