INSULATING LIQUIDS - CONTAMINATION BY POLYCHLORINATED BIPHENYLS (PCBS) - METHOD OF DETERMINATION BY CAPILLARY COLUMN GAS CHROMATOGRAPHY
International Electrotechnical Committee
CONTENTS
FOREWORD
Clause
1. Scope
2. Normative reference
3. Definitions
4. Principle
5. Reagents and auxilliary materials
6. Apparatus
7. Sample
8. Chromatograph operating conditions
9. Data-processing system
10. Checks of instrumental performance
11. Procedure
12. Test report
13. Detection limit
14. Precision
Annexes
A Test mixtures
B General informations
C Bibliography
Gives a method to determine polychlorinated biphenyl (PCB) concentration in non-halogenated insulating liquids by high-resolution capillary column gas chromatography using an electron capture detector (ECD). This method gives the total PCB content and in particular is useful when a detailed analysis of PCB congeners is necessary. Other methods can be used when a less detailed analysis is acceptable.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 10 |
| Supersedes |
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