4,4'-DDD, 100 µg/ml, Methanol, 1ml

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

p-Xylene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 106-42-3

Bifenox, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 42576-02-3