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AS 2986.1-2003
[Current]Workplace air quality — Sampling and analysis of volatile organic compounds by solvent desorption/gas chromatography, Part 1: Pumped sampling method
Gives guidance for the sampling and analysis of volatile organic compounds using pumped sampling. This Standard is identical with and has been reproduced from ISO 16200-1:2001.
Published: 24/12/2003
Pages: 27
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
4.1 Volatile organic compounds
4.2 Desorption solvent
4.3 Sorbents
4.3.1 Activated charcoal
4.3.2 Other sorbents
4.4 Calibration standards
4.4.1 Solution containing approximately 10 mg/ml of each liquid component
4.4.2 Solutions containing approximately 1 mg/ml of liquid components
4.4.3 Solution containing approximately 100 μg/ml of each liquid component.
4.4.4 Solution containing approximately 10 μg/ml of liquid components
4.4.5 Solution containing approximately 1 mg/ml of gas components
4.4.6 Solution containing approximately 10 μg/ml of gas components
4.5 Calibration blend atmosphere (for 4.6 and annex B)
4.6 Standards for desorption efficiency (for 7.5)
5 Apparatus
5.1 Sorbent tube
5.2
5.3
5.4
5.5
5.6 Autosampler
5.7
5.8
5.9
6 Sampling
6.1 Calibration of pump
6.2 General
7 Procedure
7.1 Safety precautions
7.2 Storage
7.3 Desorption
7.4 Analysis
7.5 Determination of desorption efficiency
8 Calculations
8.1 General
8.2 Mass concentration of analyte
8.3 Volume concentration of analyte
9 Interferences
10 Precision and bias
11 Storage and transport
12 Test report
13 Quality control
Annex A
Annex B
Annex C
C.1 Definition
C.2 Reagents
C.2.1 Dynamic standard atmospheres of VOC vapour in air.
C.3 Apparatus
C.3.1 Sorbent tube
C.3.2
C.3.3
C.4 Procedure
C.4.1
C.4.2
C.4.3
C.5 Calculations
Bibliography
Cited references in this standard
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