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 SC-257307A Di-n-butyl phthalate, >99%, 25g Price on request 673923 (Z)-Azoxystrobin R230310, 10.0 µg/ml, Acetonitril Price on request 1025.X-100MG Purified asfalthenes from North Sea Oil,neat,neat,100mg, Price on request