EPA Method 524.2 - Gases & Liquids Back Catalog number: 36001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1553.23-K-IOX5 n-Tricosane-d48, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 203784-75-2 Price on request 59258 Copper (Cu) Price on request 52147 Method 1640 Tuning Standard Price on request