I.S. EN IEC 62321-3-3:2021
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The latest, up-to-date edition.
Determination of certain substances in electrotechnical products - Part 3-3: Screening - Polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry using a pyrolyser/thermal desorption accessory (Py/TD-GC-MS) (IEC 62321-3-3:2021)
Hardcopy , PDF
English
08-11-2021
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Principle
5 Reagents and materials
6 Apparatus
7 Sampling
8 Procedure
9 Calculation of PBBs, PBDEs and phthalates concentration
10 Precision
11 Quality assurance and control
12 Test report
Annex A (informative) Flow chart of screening and verification test method
Annex B (informative) Principle of Py/TD-GC-MS instruments
Annex C (informative) Other test methods
Annex D (informative) Commercially available reference solutions and materials
Annex E (informative) Sampling procedure
Annex F (informative) Verification of the EGA thermal desorption zone
Annex G (informative) Example of chromatograms
Annex H (informative) Examples of RRFs
Annex I (informative) Sample analysis sequence
Annex J (informative) Results of international inter-laboratory study 3-3
Bibliography
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