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A November 1972 NIOSH training text by Stephen G. Bayer on counting and sizing asbestos fibers on membrane filter samples under a microscope. It sets out numbered counting rules, worked examples, a concentration formula and a blank count record sheet. The copy bears handwritten notes and a plaintiff's exhibit sticker.
- Author
- Stephen G. Bayer (Physical Science Technician, Division of Training, National Institute for Occupational Safety and Health)
- Published by
- U.S. Department of Health, Education, and Welfare, Public Health Service, National Institute for Occupational Safety and Health
- Series
- Union Carbide documents, UC-2173
- Date
- November 1972
- Number
- Bates UCC 006955 to UCC 006964
- Library no.
- ACL Doc 17187 · asbestosclaims.law/library/17187
- Rights
- A document from asbestos litigation, published for research and historical study.
Read or download
Read online Download the PDF Document UC-2173 · 10 pages · 326 KB
People and organizations
From Stephen G. Bayer (Physical Science Technician, Division of Training, National Institute for Occupational Safety and Health).
- Stephen G. Bayer (author)
- Health Services and Mental Health Administration (named)
- NIOSH (named)
- U.S. Department of Health (named)
- U.S. Public Health Service (USPHS) (named)
Related pages
Pages on our site about what this document covers: Fiber Counting · NIOSH · Ohio Asbestos Exposure Sites: Worksites, Industries, and Trust Coverage.
About this copy
This is document UC-2173 of the Union Carbide documents, documents produced and used as evidence in asbestos lawsuits against Union Carbide, 10 pages. Production numbers UCC 006955 to UCC 006964.
Cite this document
Stephen G. Bayer (Physical Science Technician, Division of Training, National Institute for Occupational Safety and Health). “Stephen G. Bayer, The Counting and Sizing Procedures, NIOSH Asbestos Fiber Counting Training Text.” November 1972. Union Carbide documents, UC-2173, Bates UCC 006955 to UCC 006964. U.S. Department of Health, Education, and Welfare, Public Health Service, National Institute for Occupational Safety and Health. AsbestosClaims.Law Library, ACL Doc 17187. https://asbestosclaims.law/library/17187.
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