Fenthion, 100 µg/ml, Acetone, 1ml

1-(1,3-Benzodioxol-5-yl)propan-2-amine

2,3,4',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

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)