EPA Method 6020/6020A - Mix B

Calibration Standard 16 Analytes, each Wt.% as listed; units: 1x1mL, 5x1mL neat This standard can be used for qualitative and quantitative analysis. Chiron No. Name Wt.% Chiron No. Name Wt.% 1231.5

Surrogate Standard

(±)-trans-11-Nor-9-carboxy-delta-9-THC, 1000µg/ml in MeOH, 1ml