2,2'-DDE, 10 µg/ml, Cyclohexane, 10ml

2,4-Dimethylhexane

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)

Pirimiphos-methyl, certified, 0.25g