EPA Method 524.2 - Gases & Liquids Back Catalog number: 36001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9712.6-100-ME 2,5-Dimethyltetrahydrofuran, 100µg/mL, Solvent-, Unit 1mL, # of units-1, Cas.no. 1003-38-9 Price on request 94311 Dow 624A Volatile Internal/Surrogate Standard Price on request 94436 Naphthalene Price on request