EPA Method 525 - PCB Standard Back Catalog number: 19063 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685200 2-Naphthyloxyacetamide, 25mg Price on request 95285 Volatile Standard Price on request 1244.8-100-ME 2,4,4-Trimethyl-1-pentene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 107-39-1 Price on request