PAH Standard

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

Metolachlor ESA, 1000µg/ml in MeOH, 1ml

4,4-Dimethyloxazolidinone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 26654-39-7