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Discusses principles of sampling hazardous materials, which include keeping incompatible substances separate and keeping toxic materials away from the person taking the sample. Depicts sampling techniques using gas bombs, glove bags, and other equipment. Includes Leader's Guide and 25 Program Guides.
Williams Learning Network, 15400 Calhoun Dr., Rockville, MD 20855-2762, Phone: (301)315-6700, Toll-free: 800-848-1717, Fax: (301)315-6880, Email: mait@willearn.com, URL: http://www.willearn.com
Available on VHS
Running time 12 minutes.
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