bis(2-Ethoxyethyl) phthalate

2,2',3,3',5,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Tetramethrin, 1000µg/ml in MeOH, 1ml

2,2',3,3',4,5,5',6,6'-Nonachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane