3,3',4,4',5,5'-Hexachlorobiphenyl (169)

Parathion-ethyl, 100 µg/ml, Acetonitrile, 5ml

3-Ethyl-2-methoxypyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

2,3,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane