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ONORM EN 238 : 2004

Current
Current

The latest, up-to-date edition.

LIQUID PETROLEUM PRODUCTS - PETROL - DETERMINATION OF THE BENZENE CONTENT BY INFRARED SPECTROMETRY
Published date

01-12-2013

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Procedure
8 Calculation
9 Expression of results
10 Precision
11 Test report
Annex A (Normative) Procedure for baseline correction of
        infrared absorbance measurement

Details an infrared spectrometric method for determining the benzene content in petrol in the range 0.1 % (V/V) to 20% (V/V). The presence of cyclopentadiene in the sample will interfere with the benzene determination when it exceeds 5% (V/V).

DocumentType
Standard
PublisherName
Osterreichisches Normungsinstitut/Austrian Standards
Status
Current

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