EPA Method 8260 - Surrogate Standard

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)

Pesticide Mix #2

Butocarboxim-sulfoxide, 100 µg/ml, Acetonitrile,