EPA Method 8330 Analyte Back Catalog number: 79252 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10426.20-K-ME 6-ß-Naltrexol Price on request 680415 Dexamethasone sodium phosphate, 250mg Price on request 3235.20-K-IO 8-cis-Eicosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 76261-96-6 Price on request