Stock Standard #4

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

10,11-Epoxide Carbamazepine- d10, 0,5mg

trans-Permethrin, 1000µg/ml in MeOH, 1ml