EPA Method 8141 Standard

Desipramine hydrochloride,1000 µg base/mL,MeOH,1mL,

Norethandrolone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 52-78-8

Ethyl octanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-32-1