Chlorpyrifos, 100µg/mL in MeOH, 1ml

Glycol Standard

Indeno[1,2,3-cd]pyrene-d12, 1000µg/ml in Toluene, 1ml

17 alpha(H),21ß(H)-(22RS)-Pentakishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 54370-82-0