Anthracene, 100µg/mL in Acetonitrile, 1ml

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

Formothion, 100µg/ml in Acetonitrile

Perfluoro-5-oxahexanoic acid (PFMBA), 1.2ml x 50ug/ml, methanol