4-Methoxy-3,5-dichlorobiphenyl,100µg/ml in IO, 1ml

Cefaclor,neat,neat,100mg,

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

Ioxaglic acid