1,4-Dichlorobenzene Back Catalog number: 30231 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91958A EPA Method 1664 - Oil & Grease (Sonicate) Price on request S-4055-2,5-10IO 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 79073 EPA Method 8330 Analyte Price on request