Perfluoro-n-undecanoic acid, 1.2ml x 50ug/ml, methanol

Benzo(c)phenanthrene

3'-Fluoro-2,3,5,6-tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 33284-54-7

Hexachloro-1,3-butadiene, 100µg/mL in MeOH, 1ml