2,3,3',4,4',5’,6-Heptachlorobiphenyl Back Catalog number: 66191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58223 Vanadium (V) Price on request 684731 Phenylethanolamine, 10mg Price on request 73218 Dimethyl trisulfide Price on request