EPA Method 418.1 - TPH IR Standard Back Catalog number: 98245 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 689107 D6-Flufenacet ESA sodium salt, 100 µg/ml in Acetonitrile, 1ml Price on request 71291 2,3,6-Trimethylnaphthalene Price on request 3025.7-1ML trans-2-Heptene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 14686-13-6 Price on request