NEN EN ISO 15320 : 2011

Foreword
1 Scope
2 Normative References
3 Principle
4 Apparatus
   4.1 Ordinary laboratory apparatus
   4.2 Solid phase extraction (SPE) system and SPE columns
   4.3 Gas chromatograph
   4.4 Capillary column,
   4.5 Detector
5 Reagents
   5.1 General
   5.2 Methanol,
   5.3 Hydrochloric acid,
   5.4 n-Hexane,
   5.5 Sulphuric acid,
   5.6 Acetic anhydride,
   5.7 Potassium carbonate solution,
   5.8 Reference solutions (for ECD)
   5.9 Internal standard solutions for ECD
   5.10 Internal standard solutions for MS
6 Sampling and extraction
7 Procedure
   7.1 Preparation
   7.2 Solid phase concentration
   7.3 Acetylation
   7.4 Gas chromatographic analysis
8 Calibration
   8.1 Calibration for electron capture detector, ECD
   8.2 Calibration for mass spectrometer using 13C-labelled PCP
9 Calculation
10 Precision
11 Test report
Bibliography

Defines a test method for the determination of pentachlorophenol (PCP) in an aqueous extract of pulp, paper and board.