Ethofumesate, 250mg

OCP Mix, 10µg/ml in Isooctane, 1ml

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

1,3,5-Triethylbenzene, 250mg