EPA Method 418.1 - TPH IR Standard Back Catalog number: 98245 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0577.30-10MG alpha-Onocerin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 511-01-3 Price on request AC-AQ30-015 Aqueous ethanol control EtOH AQ (3.0g/L), 10x1,5ml Price on request 1096.10-K-IO 2-Ethylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3131-63-3 Price on request