EPA Method 602 Purgeable Aromatics Back Catalog number: 19598 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53039 Interference Standard 1 Price on request 1242.8-10ML n-Octane, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 111-65-9 Price on request 90511 Surrogate Standard Price on request