2,2',4,4',5-Pentachlorobiphenyl (99) Back Catalog number: 66099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677052 Tolfenamic acid, 100mg Price on request 52313 Lanthanum Chloride Modifier (La) Price on request 673619 gamma-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Price on request