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Criteria for a Recommended Standard: Occupational Exposure to Tungsten and Cemented Tungsten Carbide

September 1977
DHHS (NIOSH) Publication Number 77-227

This Criteria Document is contained in PDF files, for ease of handling. The following table of contents allows you to open or download the files containing the sections of the document you want to see.

Table of Contents

Preface77-227A.PDF (29 pages, 837K)
Review Consultants
I. Recommendations for a Standard for Tungsten and Cemented Tungsten Carbide
II. Introduction
III. Biologic Effects of Exposure77-227B.PDF (79 pages, 2,920K)
IV. Environmental Data and Engineering Controls77-227C.PDF (22 pages, 802K)
V. Work Practices
VI. Development of Standard77-227D.PDF (24 pages, 924K)
VII. Research Needs
VIII. References
IX. Appendix I - Method for Sampling Tungsten and its Products in Air77-227E.PDF (29 pages, 768K)
X. Appendix II - Analytical Method for Tungsten
XI. Appendix III - Material Safety Data Sheet
XII. Tables

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