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BS ISO 16000-6:2021

BS ISO 16000-6:2021

$189.07

Indoor air – Determination of organic compounds (VVOC, VOC, SVOC) in indoor and test chamber air by active sampling on sorbent tubes, thermal desorption and gas chromatography using MS or MS FID

Published By Publication Date Number of Pages
BSI 2021 46
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This document specifies a method for determination of volatile organic compounds (VOC) in indoor air and in air sampled for the determination of the emission from products or materials used in indoor environments (according to ISO 16000-1 ) using test chambers and test cells. The method uses sorbent sampling tubes with subsequent thermal desorption (TD) and gas chromatographic (GC) analysis employing a capillary column and a mass spectrometric (MS) detector with or without an additional flame ionisation detector (FID) [ 13 ] .

The method is applicable to the measurement of most GC-compatible vapour-phase organic compounds at concentrations ranging from micrograms per cubic metre to several milligrams per cubic metre. Many very volatile organic compounds (VVOC) and semi-volatile organic compounds (SVOC) can be analysed depending on the sorbents used.

PDF Catalog

PDF Pages PDF Title
2 National foreword
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
11 4 Abbreviated terms
5 Principle
6 Reagents and materials
6.3 Sorbents
6.3.1 General
12 6.4 Preparing calibration standards on sorbent tubes
6.4.1 Gas-phase standards
6.4.2 Loading sorbent tubes with gas-phase standards
6.4.3 Calibration blend solution for liquid spiking
13 6.4.4 Loading sorbent tubes with liquid standards
6.4.5 Commercial, pre-loaded standard tubes
7 Apparatus
14 7.1 Sorbent tubes of stainless steel or glass,
7.1.1 General
7.1.2 Sorbent tubes — Combinations and options
16 7.2 Sorbent tube unions
7.8.1 Types of thermal desorber
7.8.2 General requirements
17 7.9 Injection facility
8 Conditioning and storage of sorbent tubes
8.1 Conditioning
18 8.2 Storage of conditioned sorbent tubes before sampling
9 Sampling
9.1 Air sampling
9.2 Sampling volumes
19 9.3 Storage of loaded samples
9.4 Field blanks
10 Analysis
10.1 Determination of VOC, VVOC and SVOC
10.1.1 Analytical System
21 10.1.2 Identification of target compounds
22 10.1.3 Quantification of target compounds and compounds according to task list
23 10.1.4 Determining the lower limit of quantification
24 10.2 Identified non-target compounds and unidentified compounds
11 Concentration of analytes in the sampled air
25 12 Performance characteristics
26 13 Test report
27 14 Quality control
28 Annex A (informative) Total volatile organic compounds (TVOC) and total semi-volatile organic compounds (TSVOC)
30 Annex B (informative) Examples of compounds detected in indoor air and from building products in test chambers
35 Annex C (informative) Description of sorbents
36 Annex D (informative) Guide on sorbent usage
38 Annex E (informative) Safe sampling volumes for selected organic vapours
41 Annex F (informative) Storage recovery of solvents on sorbent tubes
43 Bibliography

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BS ISO 16000-6:2021
$189.07