the
synergist
 
 
Volume 28 Number 3
 
EDITOR IN CHIEF
 
ASSISTANT EDITOR
 
DESIGNER
Janelle Welch, 2 Hounds Media
 
PRODUCTION MANAGER
 
ADVERTISING REPRESENTATIVE
Network Media Partners

CEO
 
 
The Synergist® is a copyrighted publication of the American Industrial Hygiene Association, 3141 Fairview Park Drive, Suite 777, Falls Church, VA 22042; (703) 849-8888; e-mail synergist@aiha.org. No part of The Synergist may be reprinted without the express written consent of AIHA. Submission of articles or letters to the editor are welcome, but AIHA and The Synergist will determine what to publish and reserve the right to edit all submissions for content, style, length and clarity. The Synergist (USPS #009-332) is published monthly except a combined June/July issue by the American Industrial Hygiene Association, 3141 Fairview Park Drive, Suite 777, Falls Church, VA 22042 for $50 per year for members; nonmembers may subscribe for $305/yr. International nonmembers may subscribe for $405/yr (U.S. funds). Periodicals postage paid at Merrifield, Virginia, and additional mailing offices. POSTMASTER: Send address changes to The Synergist, American Industrial Hygiene Association, Attn: Customer Service, 3141 Fairview Park Drive, Suite 777, Falls Church, VA 22042. ISSN 10667660.
 
EDITORIAL ADVISORY BOARD MEMBERS Jeff Behar, California Institute of Technology Patricia Crawford, Consultant M. Cathy Fehrenbacher, U.S. EPA Don Garvey, 3M Co. Stephen Hemperly, Hitachi GST John Mazur, MACTEC Inc. Hank Muranko, Muranko & Associates
Derek Popp, Wisconsin Occupational Health Laboratory Doris Reid, Goodrich Corporation John Rekus, John F. Rekus & Associates Ltd.