PCB No. 189, 10µg/ml in Isooctane, 10ml

2,2',4,4',5-Pentachlorobiphenyl

Mestranol

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