2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) Back Catalog number: 63200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MICQC6 WS (drinking water) Quantitative E.Coli - QC Price on request T795792-5MG Trimethylamine-d9 N-Oxide, 5mg Price on request 11898.20-10MG Maprotiline hydrochloride,neat,neat,10mg, Price on request