Evaluating the Level of Airborne Fungi in Buildings by Measurement of Enzyme Activity. (270) M. Reeslev, J. Nielsen, Mycometer, A/S, Copenhagen, Denmark; L. Rogers, Mycometer, Inc., Tampa, FL; D. Krause, Florida Department of Health, Tallahassee, FL; R. Rylander, Biofact Environmental Health Research Center, Lerum, Sweden.

Assessing the Bacterial Load After Flooding and Sewage Spills, and Remediation Efficacy Using Fluorometric Detection of Bacterial Hydrolase Activity. (271) M. Reeslev, J. Nielsen, Mycometer, A/S, Copenhagen, Denmark; L. Rogers, Mycometer, Inc., Tampa, FL.

New Method for Biological Airborne Contamination Control : ISO 14698 Validation Results. (272) D. Quitterie, Bertin Technologies, Montigny le Bretonneux, France.

Sampling Duration and the Recovery of Culturable Fungi in Viable Air Sampling Using the Andersen N6 and RCS Samplers. (273) R. Saldanha, Golder Associates, Mississauga, ON, Canada; M. Manno, J. Ewaze, J. Scott, University of Toronto, Toronto, ON, Canada; M. Saleh, Sporometrics Inc., Toronto, ON, Canada.

Gravimetric Reduction Prior to Point Counting Certain Types of Bulk Samples. (274) L. Bustillos, EMSL Analytical, Inc., Lantana, TX.

Asbestos PCM Proficiency Testing Using Reference Slides with Re-Locatable Grids. (275) M. Harper, J. Slaven, NIOSH, Morgantown, WV; T. Pang, c/o Ryerson University, Toronto, ON, Canada.

Diesel Particulate Matter Correlation Study With Real-Time Monitoring Instruments. (277) K. Kimbal, G. Wolfley, J. Lee, L. Pahler, University of Utah, Salt Lake City, UT.

Evaluation of Wildfire Particulate: Comparison of Two Methods - PLM and PLM with SEM/EDX. (279) M. Krotenberg, Rimkus Consulting Group, Inc., Phoenix, AZ; D.
Bridge, M. Wiseman, Rimkus Consulting Group, Inc., Houston, TX; M. Wiseman, Houston Baptist University, Houston, TX.

Wall Deposits in Aerosol Sampler Cassettes. (280) M. Harper, NIOSH, Morgantown, WV.

Modeling and Measurement of Airborne Uranium During Granite Fabrication. (281) T. Rohm, L. Kincaid, Industrial Hygiene Services, Saratoga, CA.

AM Determinations of Pesticides in Household Dusts by Microwave-Assisted Solid-Phase Microextraction. Ya-Ting Liu, National Taiwan University, Taipei, Taiwan.