EPA Method 8121 Analytes Back Catalog number: 81202 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0978.10-K-IOX5 Naphthalene-d8, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 1146-65-2 Price on request 30084 EPA Method 507/525 Analytes Mix #3 Price on request 11367.13-50-ME Perfluorotridecanoic acid, 50µg/mL in MeOH, 1mL Price on request