2,3,3',4,4',5’,6-Heptachlorobiphenyl Back Catalog number: 63191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53156 CLP Tuning Standard Price on request 92683 Pesticide Mix #1A Price on request 10359.21-100-ME Haloperidol-d4 (4-chlorophenyl-d4) Price on request