Atrazine-2-hydroxy, 100µg/mL in MeOH, 1ml

n-Tetracosane-d50, 1000µg/ml in IO, 1ml

trans-1,2-Dichloroethene

Sulfur Calibr. Mix. Dibenzothiophene in Isooctane. Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO