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Sampling and analytical methods for antimony and its compounds - a review.

P M Eller, J C Haartz

American Industrial Hygiene Association Journal

|October 1, 1978

Summary

This review covers methods for analyzing antimony in air and biological samples for industrial hygiene. Atomic absorption and colorimetric techniques are common, but better methods are needed for volatile antimony compounds.

Area of Science:

Environmental Science
Analytical Chemistry
Occupational Health

Background:

Antimony and its compounds pose potential risks in industrial settings.
Accurate monitoring of antimony exposure is crucial for worker safety.
Existing sampling and analytical methods require evaluation for industrial hygiene applications.

Purpose of the Study:

To review current sampling and analytical procedures for antimony and its compounds.
To identify methods applicable to personal air and biological samples in industrial hygiene.
To highlight areas needing further research and development.

Main Methods:

Literature review of sampling techniques for antimony.
Review of analytical procedures, focusing on colorimetric and atomic absorption methods.

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Assessment of method applicability to personal air and biological matrices.

Main Results:

Colorimetric and atomic absorption spectroscopy are frequently employed analytical techniques.
These methods have demonstrated utility for analyzing antimony in industrial hygiene contexts.
Current methods may be insufficient for sampling volatile antimony compounds like stibine.

Conclusions:

Established colorimetric and atomic absorption methods are valuable for antimony analysis.
There is a clear need for developing improved sampling techniques for volatile antimony species.
Further research into solid sorbent sampling is recommended for stibine and related compounds.