18/30346454 DC : 0
NA
Status of Standard is Unknown
BS ISO 21832 - WORKPLACE AIR - PROCEDURES FOR DETERMINATION OF METALS AND METALLOIDS IN AIRBORNE PARTICLES
Hardcopy , PDF
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Requirements
6 Reagents and materials
7 Apparatus
8 Test methods
9 Test report
Annex A (informative) - Guidance on determination of
analytical recovery
Annex B (informative) - Experiments for method validation
Annex C (informative) - Estimation of uncertainty of
measurement
Annex D (informative) - Interpolation of standard deviation
Annex E (informative) - Example for estimation of expanded
uncertainty
Bibliography
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