Permethrin, 10.0 µg/ml, Acetonitrile, 10ml

1,2,3,4-Tetrachlorobenzene, 1000µg/mL in Isooctane, 1ml

2,3,3',4,5,5'-Hexachlorobiphenyl-2',4',6'-d3,100 µg/mL,isooctane,1mL

Trace Metals 2