Chloridazon-desphenyl, 10.0 µg/ml, Acetonitrile,

2-Acetamido-5-nitropyridine, >98%, 5g

4,4'-DDT, 10.0 µg/ml, Ethyl acetate, 10ml

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