EPA Method 622.1 Analytes Back Catalog number: 40019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95580 Siloxane Mix Price on request 0235.16-K-T Pyrene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 129-00-0 Price on request 682265 2,3,5,6-Tetrabromo-p-xylene, 50mg Price on request