2,3,3',4,4',5,5',6-Octachlorobiphenyl Back Catalog number: 63205 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678298 4-Chloronitrobenzene, 250mg Price on request 12008.9-10MG 3-Methoxytyramine-d4 hydrochloride,neat,neat,10mg, Price on request 30552 Chloroform Price on request