Epichlorohydrin, 100 µg/ml, Acetone, 1ml

Sulfur Calibr. Mix. Dibenzothiophene in Toluene (20 cSt)Unit: 10mL screw-capped bottle Matrix White oil White Oil Concentration Isooctane Toluene 3 cSt

2,4’-DDT, 1000µg/ml in Hexane, 1ml

Bendiocarb