EPA Method 8330 Analyte Back Catalog number: 79074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1401.14-K-IO ß-Naphthylpropylketone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17666-88-5 Price on request 98646 California Gas Additive Standard Price on request 20038 CLP Performance Eval. Sol, 100ug/mL in HE, 1ml Price on request