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NBN EN ISO 12937 : 2001
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AARDOLIEPRODUCTEN - BEPALING VAN HET WATERGEHALTE - COULOMETRISHCE TITRATIEMETHODE VOLGENS KARL FISCHER
12-01-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Chemicals and materials
5 Apparatus
6 Sampling and sample preparation
7 Apparatus preparation
8 Apparatus check test
9 Procedure
10 Calculation
11 Expression of results
12 Precision
13 Test report
Annex A (normative) Sample handling
Annex B (informative) Alternative test method using
volumetric determination
of sample size
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