6020Low Intermediate Standard Back Catalog number: 50649 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19162 EPA Method 525.2 - PAH Standard Price on request 691958 Trifluoroacetic acid sodium salt, 100mg Price on request 2736.13-K-IO 2-Ethyl-6-methylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7372-86-3 Price on request