2,2',3,3',4,5,6'-Heptachlorobiphenyl (174) Back Catalog number: 66174 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1808.12-1G 4-Phenylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 92-69-3 Price on request 677673 Plastic additive 11, 250mg Price on request 0728.12-K-IO 2,3-Dimethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 581-40-8 Price on request