EPA Method 552.1, 552.2 - Haloacetic Acids

Diundecyl phthalate (mixture of branched isomers),

Dimethoate, 1000µg/ml in MeOH, 1ml

C20 Triaromatic ster-14(15)-ene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.