4,4'-DDT 13C12, 100µg/mL in Acetone, 1ml

2,6-Dibromophenol, 1.2ml x 100ug/ml, toluene

2',3,4,4',5-Pentachlorobiphenyl (123)

1,7-Dimethylfluorene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 442-66-0