Acrylamide, 100µg/ml in Acetonitrile, 5ml

gamma-HCH (BHC),neat,neat,10mg,

2',3,4-Trichlorobiphenyl (33)

Perfluoro-n-[1,2,3,4,5-13C5]nonanoic acid, 50µg/ml in MeOH, 1,2ml