2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Back Catalog number: 66128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677879 Nonylphenol (technical), 100 µg/ml, Acetone, 1ml Price on request C082500 4-O-Caffeoylquinic Acid, 10mg Price on request 0877.16-500-IO 1,4-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 22349-59-3 Price on request