Tri-n-butyl phosphate-d27, 1.2ml x 50ug/ml, toluene

Ethoprophos, 10.0 µg/ml, Acetonitrile, 10ml

Doxepin hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1229-29-4

EPA Method 609 - Analytes