EPA Method 601 Analytes, 2000µg/ml in MeOH, 1ml

1-(4-Methoxyphenyl)piperazine

1,2,3,5-Tetrachlorobenzene, 1000µg/mLin Isooctane, 1ml

epsilon-HCH, 10.0 µg/ml, Cyclohexane, 1ml