Petroleum Waxes Internal Standard ASTM D-5442

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

Dichlobenil, 100µg/mL in Acetonitrile, 1ml

(±)-Amisulpride,neat,neat,10mg,