gamma-HCH, 100 µg/ml, Methanol, 1ml

Bis(2-propylheptyl) phthalate,neat,neat,10mg,

1,1,2-Trichloro-1,2,2-trifluoroethane, 250mg

2,3,4,4',5-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane