U.S. Environmental Protection Agency, 26 W. Martin Luther King Dr., Cincinnati, OH 45268

66 -- AEROSOL GENERATION SYSTEM SOL RFQ-OH-98-00057 DUE 012298 POC J. Deanna Easley (513-487-2027) WEB: Office of Acquisition Management -- Cincinnati Contracts Management Division, http://www.epa.gov/oam/cinn_cmd. E-MAIL: U.S. EPA -- Cincinnati Contracts Management Division, easley.deanna@epamail.epa.gov. The U.S. Environmental Protection Agency, National Risk Management Research Laboratory, Research Triangle Park, NC, requires an aerosol generation system for particles with diameters from 0.01 to 1.0 micrometers. The aerosol generation system shall be capable of generating monodisperse and polydisperse aerosols over the particle diameter range of 0.01 to at least 10 micrometers and generate particles from solutions and from dry powders. The dry powder disperser must be capable of dispersing samples of dust over the particle diameter range of 0.3 to > 20 micrometers with a dust feed rate of 3 to 400 mg/micrometers. The system will be used for research on indoor pollutant concentrations, sources, sinks, and control strategies and shall be listed and labeled by a third party listing agency approved by the North Carolina Building Code Council. All components necessary for the system to be fully operational must be provided. Acquisition of system includes installation, training and one-year warranty. Allrequests for a copy of RFQ-OH-98-00057 must be in writing; requests may be faxed to D. Easley at 513-487-2107. No telephone requests will be honored. (0007)

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