EPA Method 8280 Calibration Kit, 5 ampoules, nonane Back Catalog number: EPA-8280CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 66194 2,2’,3,3’,4,4’,5,5’-Octachlorobiphenyl (194) Price on request 673572 Ethofumesate, 100 µg/ml, Ethyl acetate, 5ml Price on request 2244.34-10MG Fumonisin B1, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 116355-83-0 Price on request