EPA Method 8240 Purgeable Halocarbons Back Catalog number: 43002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684802 Dinotefuran-n-desmethyl, 10mg Price on request 71185 n-Hexatriacontane Price on request 3780.9-K-IO 2-Isobutyl-3-methoxypyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 24683-00-9 Price on request