EPA Method 8270A - Analytes Mix #8

4-tert-Butylphenyldiphenyl phosphate,50 µg/mL,toluene,1mL,

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Heavy 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)

1,1,1,3,10,11-Hexachloroundecane,100 µg/mL,acetone,1mL