WA EPH Aromatic Hydrocarbons Back Catalog number: 51142 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ME 20200 Aqueous Ethanol Standard (2.0g/l), 10 x 1,2ml Price on request 0330.14-K-IO n-Octylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2189-60-8 Price on request 676591 Terephthalic acid, 250mg Price on request