Aroclor 1242 Back Catalog number: 91967 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4254-K-10T Sulfur Calibr. Mix. Dibenzothiophene in Toluene (20 cSt)Unit: 10mL screw-capped bottle Matrix White oil White Oil Concentration Isooctane Toluene 3 cSt Price on request 96049 VOC Standard 3 Price on request 30070 EPA Method 502/524 Surrogate Standard #1 Price on request