2,2',3,3',4,5,6'-Heptachlorobiphenyl (174) Back Catalog number: 66174 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA10042000AL Aclonifen, 100µg/mL in Acetonitrile, 1ml Price on request 3400.10-100-AN Fenoprop methyl ester Price on request PFHXDA Perfluoro-n-hexadecanoic acid, 50µg/ml in MeOH, 1,2ml Price on request