EPA Method 1667 Analytes

1,1,1,3,7,9,9,9-Octachlorononane, Please inquire, Solvent-, Unit , # of units-, Cas.no. 13389-26-9

D3-Methomyl, 100 µg/ml, Acetonitrile, 1ml

1,2,3,5-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml