2,3,3’,4,4’,5’-Hexachlorobiphenyl (157) Back Catalog number: 66157 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70140 trans-1,2-Dichloroethene Price on request 8492.29-10MG Etoposide, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 33419-42-0 Price on request 96451 Volatile Mix #1 Price on request