EPA Consent Decree Water Protocol Back Catalog number: 19233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C20940000 1,2,3,4-Tetrahydronaphthalene, certified, 50mg Price on request 1661.9-K-IO 1,1,1,3-Tetrachlorononane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1070-27-5 Price on request 1708.16-K-T-KIT Single 16 EPA-PAH Kit, toluene-1000µg/mL each, 1000µg/mL, Solvent-toluene, Unit Kit, # of units-1, Cas.no. Price on request