2,2',3,3',4,5,6'-Heptachlorobiphenyl (174) Back Catalog number: 63174 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71469 4,4-Dimethyl-2-neopentyl-1-pentene Price on request 12152.13-100-ME Trinexapac-ethyl,100 µg/mL,MeOH,1mL, Price on request 54253 Inorganic Nutrients Price on request