EPA Method 8240A Mix #2

Ethanol standard in serum,2.0g/L,serum, 3.0mL

PBB-No. 1, certified, 50mg

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C)