epsilon-HCH, 100µg/ml in Cyclohexane, 1ml

EPA O-FID Quantitative Calibration Check Standard (with Internal Standard) 5 Analytes, each Wt.% as listed in RFA Gasoline; units: 1x5mL, 5x5mL Name Wt.% Name Wt.% Methanol 3.80Methyl tert-buty

4-Nitropyrene

Mixed Alcohols, Butanol/Methanol (63:37)