trans-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropa

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)

D4-trans,trans-Muconic acid, 10mg

Pyridaphenthion, 100mg