2,2’,3,3’,4,5-Hexachlorobiphenyl (129) Back Catalog number: 63129 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9487.16-50-AN 3-Chlorofluoranthene Price on request 673230 Chloroxuron, 10.0 µg/ml, Acetonitrile, 10ml Price on request 59265 Hydrazine (N2H4) Price on request