EPA 601 - 624Mix Back Catalog number: 91474 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674548 Mestranol, 100mg Price on request S-4055-0-IOX5 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 Price on request XA17300100AC Terbuthylazine D5 (ethyl D5), 100 ng/µl, 1.1ml Price on request