2,2',3,3',4,5,5',6-Octachlorobiphenyl (198) Back Catalog number: 66198 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PHTH-012S Decyl octyl phthalate, 100µg/ml in MeOH, 1ml Price on request 681772 Octocrylene, 100 µg/ml, Acetonitrile, 1ml Price on request 682841 Putrescine dihydrochloride, 1000mg Price on request