Methamidophos, 1000µg/ml in MeOH, 1ml

Calibration Verification Solution , 1ml, nonane

alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml

Noramitriptyline hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 894-71-3