11-Nor-9-carboxy-delta9-THC-D9, 0.1mg/ml in MeOH, 1ml

Propyzamide, 10.0 µg/ml, Ethyl acetate, 10ml

EPA O-FID Quantitative Calibration Check Standard (without Internal Standard) 4 Analytes, each Wt.% as listed in RFA Gasoline; units: 1x10mL, 5x10mL Name Wt.% Name Wt.% Methanol 4.0Methyl tert-butyl eth

2,2',3,3',4',5,5',6-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane