2,2',3,4',5,6,6'-Heptachlorobiphenyl (188) Back Catalog number: 66188 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D3452 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic Aci Price on request 93677 n-Eicosane Price on request L20645000CY Benzo(e)pyrene, 10µg/ml in Cyclohexane, 10ml Price on request