2,2',3,3',4-Pentachlorobiphenyl Back Catalog number: 63082 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57405 Boron (B) Price on request 10299.16-K-IO Tetra-n-butyltin-d36 Price on request 90766 tert-Butanol Price on request