2,3,5,6-Tetrachlorophenol, 100 µg/ml, Methanol,

3 alpha,17 alpha(H),21ß(H)-3-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no.

1,2,3,5,6,8-Hexachloronaphthalene,,,,

D3-Methiocarb, 100 µg/ml, Cyclohexane, 1ml