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Subject: Testing air quality

Testing air quality

From: Wendy Claire Jessup <prevcon>
Date: Thursday, October 10, 1996
I received a query today from Michael Henry, a mechanical engineer
specializing in historic preservation, who is not on-line.  Michael
asked me if I knew of any inexpensive test "strips" or other
materials which can be installed either in a supply duct or at the
supply grill to test for contaminants from central steam
humidification systems.  I don't but perhaps someone out there does.
His client is an archives facility with humidification from a
municipal central steam plant.

Wendy Claire Jessup
President and Conservator
Wendy Jessup and Associates, Inc.
210 Little Falls Street, Suite 203
Falls Church, VA 22046
Fax: 703-532-1661

                  Conservation DistList Instance 10:36
                Distributed: Saturday, October 12, 1996
                       Message Id: cdl-10-36-011
Received on Thursday, 10 October, 1996

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