EPA Method 8240A Mix #2

Aromatics Quantitative Calibration Mixes (with Internal Standard) 5 Analytes + 2-hexanone as internal standard, each Wt.% as listed in isooctane; unit: 5x1mL one of each Std. Analyte Analyte Std. 1 Std. 2

Thiofanox-sulfoxide, 100 µg/ml, Acetonitrile, 5m

Gabapentin, 100µg/ml in Acetonitrile, 5ml