2-Chlorophenol, 10.0 µg/ml, Methanol, 10ml

Alachlor (ring 13C6), 100ug/ml in n-Nonane, 1,2ml

D4-Acetylsalicylic acid, 100 µg/ml, Acetonitrile,

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