Alternate Interferents A Back Catalog number: 52026 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4055-25-10IO 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 X20950009AL PAH-Mix 9, 100 ng/µl, 10ml Price on request 57001 Perchlorate (ClO4-), 1000µg/ml in Water, 100ml Price on request