BS EN 12766-3:2004
Current
The latest, up-to-date edition.
Petroleum products and used oils. Determination of PCBs and related products Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron capture detector (ECD)
Hardcopy , PDF
English
29-06-2007
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
5.1 Reagents and materials for the sample preparation
(clean-up)
5.2 Reagents and materials for the GC analysis
5.3 Standard and reference solutions
5.4 Base oil
5.5 Check sample
6 Apparatus
6.1 General provisions
6.2 Gas chromatograph
6.3 Columns
7 Sampling and sample preparation
8 Clean-up procedure
9 Operating conditions for the GC apparatus
9.1 Setting up the GC apparatus
9.2 Injectors
9.3 Oven temperature programme
9.4 Carrier gas flow rate
9.5 Electron capture detector settings
10 Check on instrumental performance and resolution
11 Calibration
11.1 General
11.2 Determination of experimental relative retention
times (ERRT[i])
11.3 Determination of experimental relative response factors
(ERRF[i,j]) for PCT
11.4 Determination of experimental relative response
factors (ERRF[i]) for PCBT
12 Measurement
13 Calculation of results
13.1 Calculation of PCTs
13.2 Calculation of PCBTs
14 Calculation of the total content of PCB and PCB related
products
15 Precision
15.1 General Information
15.2 Repeatability
15.3 Reproducibility
16 Test report
Annex A (normative) - Typical chromatograms
Bibliography
Specifies a method of test for the determination of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) in petroleum products and related materials by means of a specified gas chromatographic separation procedure.
| Committee |
PTI/13
|
| DevelopmentNote |
Also numbered as BS 2000-462.3(2004). Supersedes 01/124547 DC. (12/2004)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN 12766-3 : 2005 CORR 2007 | Identical |
| EN 12766-3:2004 | Identical |
| NBN EN 12766-3 : 2005 COR 2007 | Identical |
| NF EN 12766-3 : 2005 | Identical |
| NEN EN 12766-3 : 2004 C1 2007 | Identical |
| I.S. EN 12766-3:2005 | Identical |
| UNE-EN 12766-3:2005 | Identical |
| UNI EN 12766-3 : 2005 | Identical |
| NS EN 12766-3 : 2005 AC 2007 | Identical |
| DIN EN 12766-3:2005-02 | Identical |
| EN 12766-1:2000 | Petroleum products and used oils - Determination of PCBs and related products - Part 1: Separation and determination of selected PCB congeners by gas chromatography (GC) using an electron capture detector (ECD) |
| EN 61619:1997 | Insulating liquids - Contamination by polychlorinated biphenyls (PCBs) - Method of determination by capillary column gas chromatography |
| ISO 4259:2006 | Petroleum products Determination and application of precision data in relation to methods of test |
| EN 12766-2:2001 | Petroleum products and used oils - Determination of PCBs and related products - Part 2: Calculation of polychlorinated biphenyl (PCB) content |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| IEC 61619:1997 | Insulating liquids - Contamination by polychlorinated biphenyls (PCBs) - Method of determination by capillary column gas chromatography |
| EN ISO 4259:2006 | Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006) |
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