2,2',3,3',4',5,6-Heptachlorobiphenyl (177) Back Catalog number: 66177 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10900-0450-100ME2 trans-1,2-Dichloroethylene, 100μg/ml inMeOH, 2ml Price on request S-4036-0-IOX5 3-Chlorothiophene in isooctane, Blank Units: 5x1mL ampoules Price on request 50101 ICP Mix Price on request