D6-Parathion-methyl, 100 µg/ml, Acetone, 1ml

Metals Mix #1

Clarithromycin, >98%, 1g

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