2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Back Catalog number: 63128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675546 Chlorbufam, 10.0 µg/ml, Acetonitrile, 10ml Price on request 96129 Triethylene glycol Price on request 11873.12-100-AN (±)-Fipronil,100 µg/mL,acetonitrile,1mL, Price on request