Internal Standard Stock Solution, 1.2ml, nonane

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

EPA Method 8091Mix #1

Pentachloroaniline, 10µg/mL in Cyclohexane, 10ml