EPA Method 611 - Analytes Back Catalog number: 19107 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70258 n-Propylbenzene, 1000µg/ml in MeOH, 1ml Price on request 0234.48-10MG Dicoronylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 98570-53-7 Price on request 55124 SDWA Total Residual Chlorine Price on request