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 55210 WS Low Level Perchlorate Price on request DET-MXA Native DDT & Related Compound Solution/Mixture, 1.2ml, nonane Price on request 59496 Common Anions Mix 1Lot 2 Price on request