ENV 13936 : DRAFT 2001
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
WORKPLACE ATMOSPHERES - MEASUREMENT OF CHEMICAL AGENTS PRESENT AS MIXTURES OF AIRBORNE PARTICLES AND VAPOUR - REQUIREMENTS AND TEST METHODS
05-12-2006
01-12-2013
Foreword
Introduction
1 Scope
1.1 General
1.2 Field of application
1.3 Object of prestandard
2 Normative references
3 Terms and definitions
4 Requirements
4.1 Requirements for airborne particle sampling
4.2 Requirements for vapour sampling
4.3 Requirements for the sampling device (combined system)
5 Test methods
5.1 Sampled fraction
5.2 Concentration and loading
5.3 Temperature and humidity
5.4 Shelf life
5.5 Maximum capacity of sampler
5.6 Recovery efficiency
5.7 Storage
5.8 Blank value
5.9 Dimension of result
5.10 Air flow stability
5.11 Flow resistance
5.12 Sample identification; methods description; design safety
5.13 Electrical safety
6 Test report
7 Method description (or instructions for use)
Annex A (normative) Calculation of overall uncertainty for
sampling a particle/vapour mixture
Annex B (informative) Possible approaches to sampling
particle/vapour mixtures
Bibliography
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