Table of Contents

1 Scope
2 Normative references
3 Principle
4 Reagents and equipment
4.1 Volatile organic compound (VOC)
4.2 Solvent
4.3 Calibration standard
5 Apparatus and implements
5.1 Sampler
5.2 Storage container
5.3 Gas chromatograph
5.4 Syringe
6 Sampling
7 Procedure
7.1 Procedure on safety
7.2 Desorption and analysis
7.3 Calibration curve
7.4 Measurement of sample concentration
7.5 Calculation of desorption efficiency
7.6 Calculation of diffusion uptake rate
8 Calculation
8.1 Mass concentration of the analyte component
8.2 Volume concentration of analysis objective component
8.3 Relation between diffusion uptake rate q[v] and q[v']
9 Interference
10 Analytical characteristics
11 Test report
14 Quality control
Annex 1 (Informative) Actual example of sampler
Annex 2 (informative) Calculation of diffusion uptake rate

Abstract

Provides the general guideline relating to the diffusive sampling and analysis of volatile organic compounds (VOC) in air. Applied to the indoor air.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN
Supersedes	JIS A 1969:2005