Chlorpyrifos-methyl, 10.0 µg/ml, Cyclohexane, 10

Benzo[a]naphtha[8,1,2-cde]naphthacene (in vial for quick-preparation of solution), neat, Solvent-neat, Unit ca. 100ug, # of units-1, Cas.no. 192-70-1

EPA Method 515.3 - Underivatized acids

p-Cresol