2,3,7,8-Tetrachlorodibenzo-p-dioxin

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)

2,5-Dinitrophenol

6:2 TriPAPS, neat, Solvent-neat, Unit ca. 50 µg, # of units-1, Cas.no.