Benzo(a)pyrene

2-(N-ethyl-d5-perfluoro-1-octanesulfonamido)ethan-d4-ol, 50µg/ml in MeOH, 1,2ml

Endosulfan (alpha and beta), 100 ng/µl, 1ml

1,2,3,4,5,6-Hexabromocyclohexane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1837-91-8