PCB No. 77, 100µg/ml in Isooctane, 1ml

Phosmet, 100 µg/ml, Cyclohexane, 1ml

2-Phenylhydroquinone, 100mg

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