2,2',3,3',4,6,6'-Heptachlorobiphenyl Back Catalog number: 66176 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79049 gamma-BHC, 1000µg/ml in Hexane, 1ml Price on request 2241.25-5MG T-2 Toxin, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 21259-20-1 Price on request 63031 2,4’,5-Trichlorobiphenyl Price on request