2,2',4,4',5-Pentachlorobiphenyl (99) Back Catalog number: 66099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91616 THM Standard Price on request 71944 1,4-Dimethylnaphthalene Price on request M2-8:2PAP Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorodecylphosphate, 1.2ml x 50ug/ml, methanol Price on request