Methyldodecanoate C12:0, 10mg/ml in Hexane, 1ml

O,O-Dimethylthiophosphate, sodium salt, 1000µg/ml in MeOH, 1ml

n-Hydrocarbon Standard - EPH

Dibenzothiophene in Xylene 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 S-4054-0-XY S