Halauxifen (free 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

Trixylyl phosphate, technical mixture,1000 µg/mL,isooctane,1mL,

Anthracene, 1000ug/mL in methylene chloride