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IEC 60997:1989

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Determination of polychlorinated biphenyls (PCBs) in mineral insulating oils by packed column gas chromatography (GC)
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

10-04-1997

Language(s)

English - French

Published date

30-09-1989

Publisher

International Electrotechnical Committee

FOREWORD
PREFACE
INTRODUCTION
Clause
1 Scope
2 Summary of the method
3 Sources of error
4 Apparatus
5 Reagents and materials
6 Chromatograph operating conditions
7 Preparation of standard chromatograms
8 Preparation of sample chromatograms
9 Calculations
10 Report
11 Precision
APPENDIX A - Nomenclature and composition
FIGURES

Uses packed column gas chromatography to measure the concentration of polychlorinated biphenyls (PCBS) which may be encountered as impurities in mineral insulating oils. The method is designed for PCB mixtures present in askarels.

DocumentType
Standard
Pages
44
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

Standards Relationship
CEI 10-19 : 1997 Identical
NFC 27 234 : 1990 Identical

BS EN 61619:1997 Insulation liquids. Contamination by polychlorinated biphenyls (PCBs). Method of determination by capillary column gas chromatography

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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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