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BS ISO 16000-33:2024

BS ISO 16000-33:2024

$198.66

Indoor air – Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)

Published By Publication Date Number of Pages
BSI 2024 54
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PDF Catalog

PDF Pages PDF Title
2 undefined
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Abbreviated terms
11 5 Sampling methods and analytical apparatus
5.1 General
5.2 Sampling by adsorption with subsequent thermal desorption
5.2.1 Apparatus, operating materials and chemicals
12 5.2.2 Preparation of the thermal desorption tube
5.2.3 Sampling
13 5.3 Sampling by adsorption and subsequent solvent extraction
5.3.1 Apparatus, operating materials and chemicals
14 5.3.2 Preparation of Florisil® and the adsorption tubes
5.3.3 Suggestions regarding the application of Florisil®
15 5.3.4 Sampling
5.3.5 Sample conditioning
16 6 Calibration
6.1 General
6.2 Calibration of the thermal desorption method
6.3 Calibration of the solvent extraction method
17 7 Identification and quantification
7.1 Mass spectrometric analysis
22 8 Establishment of calibration curves and calculation of the analyte mass
8.1 Establishment of a calibration curve
8.2 Calculation of the analyte mass
23 9 Calculation of indoor air concentrations
24 10 Performance characteristics
10.1 Detection limit
10.2 Quantification limit and problems related to blank values
25 10.3 Reproducibility standard deviation and repeatability standard deviation
26 11 Quality assurance
11.1 Method verification and determination of blanks
11.1.1 General
11.1.2 Field blank value of the indoor air
11.1.3 Analytical laboratory blank value
11.2 Measures for blank value minimization
27 11.3 Documents
12 Interferences
28 Annex A (informative) General information on phthalates
31 Annex B (informative) Sampling by adsorption with ODS solid phase disk or SDB copolymer cartridge
37 Annex C (informative) Screening phthalates in solvent wipe tests
40 Annex D (informative) Screening phthalates in house dust
44 Annex E (informative) Practical example for the calibration of the thermal desorption method
46 Annex F (informative) Practical example for the calibration of the solvent extraction method using Florisil®
48 Annex G (informative) Practical example for the gas chromatography with thermal desorption
49 Annex H (informative) Practical example for the gas chromatography following solvent extraction
50 Annex I (informative) Problems related to the blank values
51 Annex J (informative) Example of sampling protocol documentation
52 Bibliography

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BS ISO 16000-33:2024
$198.66