Hi, I am interested in sweat for testing drugs of abuse. Do any companies offer such tests? Who is active in the field? Thanks -- Dr. Carl M. Good III, Ph.D. Vice President Research and Development Avitar Inc. 65 Dan Road Canton, MA 02021, USA Phone (617) 821-2440, FAX (617) 821-4458 Email = carlg at ultranet.com Web Page = www.ultranet.com~carlg