EPA Method 8330 Analyte Back Catalog number: 79076 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677220 4-(3-Indolyl)-butyric acid, 250mg Price on request 3801.12-50-IO 3'-Fluoro-2,3,4,5,6-pentachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29779-02-0 Price on request 682740 n-Hexadecane, 1000mg Price on request