EPA Method 8240A Sys Perf Check Cmpds Back Catalog number: 82411 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11932-10-10MG N-?Methylperfluorooctanesulfo?namide,neat,neat,10mg, Price on request 8669.9-100MG Imidacloprid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 105827-78-9 Price on request 681421 Fluensulfone, 25mg Price on request