NEN EN 13130-6 : 2004

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Samples
   6.1 Sample storage
   6.2 Test sample preparation
       6.2.1 General
       6.2.2 Preparation of dissolved test sample solutions and
             standard addition solutions
       6.2.3 Preparation of blank samples
       6.2.4 Preparation of 'hot jar' test samples
7 Procedure
   7.1 GC preparation
       7.1.1 GC parameters
       7.1.2 Electron capture detector optimization
       7.1.3 Performance of GC measurements
   7.2 Calibration
8 Expression of results
   8.1 Method of calculation
       8.1.1 GC interferences
       8.1.2 Graphical determination using internal standard
       8.1.3 Graphical determination via external standardization
       8.1.4 Calculation of the concentration using a response
             factor
   8.2 Precision
       8.2.1 Validation
       8.2.2 Repeatability and reproducibility
       8.2.3 Detection limit
9 Confirmation
   9.1 Requirement for confirmation
   9.2 Confirmation by combined gas chromatography-mass
       spectrometry
   9.3 Confirmation by analysis on a GC column of different
       polarity
10 Test report
Annex A (normative) Manual sample injection
Bibliography