EPA Method 610/8310 Analytes Back Catalog number: 92231 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1309.28-K-IO n-Octacosane-d58, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16416-33-4 Price on request 50287 Nitrite (NO2-) as N Price on request 678290 Diisononyl phthalate, 250mg Price on request