EPA Method 8315 Calibration Mix #2

Pholcodine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 509-67-1

Hydrochlorothiazide, 1000µg/ml in MeOH, 1ml

Chlorfenvinphos, 10µg/ml in Cyclohexane, 10ml