EPA Method 525.2 Phthalates

Parathion-ethyl, 100 µg/ml, Toluene, 1ml

(20R/20S)-Dammarane (50/50), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Pentachlorophenol, 100 µg/ml, Acetonitrile, 1ml