2,2',3,4,4',5',6-Heptachlorobiphenyl (183) Back Catalog number: 66183 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676515 2-Chlorobenzamide, 100mg Price on request 90396 Internal Standard Price on request 10-1802-13 9(Z),12(Z)-Octadecadienoic acid, 1g Price on request