2,3,3’,4,4’,5’-Hexachlorobiphenyl (157) Back Catalog number: 66157 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676169 D5-Propachlor ESA sodium salt, 1mg Price on request 71251 Methyl sulfide, 1000µg/ml in MeOH, 1ml Price on request 94308 Chlorobenzenes Standard, 100µg/ml in MeOH, 1ml Price on request