2,3,3',4,4',5'-Hexachlorobiphenyl, 5mg Back Catalog number: C-157N Availability: In the manufacturer's stock Price on request - + Recommended PFPEA Perfluoro-n-pentanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 72474 Thiazopyr Price on request 79416 n-Propanol Price on request