SN EN 689 : 1995
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
WORKPLACE ATMOSPHERES - GUIDANCE FOR THE ASSESSMENT OF EXPOSURE BY INHALATION TO CHEMICAL AGENTS FOR COMPARISON WITH LIMIT VALUES AND MEASUREMENT STRATEGY
11-01-2018
01-12-2013
0 Introduction
1 Scope
2 Normative references
3 Definitions
4 General
5 Occupational exposure assessment
6 Periodic measurements
7 Report
8 Handling of data
Annex A (informative) Minimum number of samples as a
function of sampling duration
Annex B (informative) Calculation of the occupational
exposure concentration from individual analytical values
Annex C (informative) Example of the application of a
formal procedure for the evaluation of workers exposure
based upon measurements within the occupational
exposure assessment (OEA)
Annex D (informative) Example of a possible approach to
compare occupational exposure concentrations with limit
values
Annex E (informative) Establishing periodic measurements
Annex F (informative) Example for the selection of
intervals between periodic measurements
Annex G (informative) Statistical analysis of data
Annex H (informative) Bibliography
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