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NSAI
I.S. EN 12177:1998

I.S. EN 12177:1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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LIQUID PETROLEUM PRODUCTS - UNLEADED PETROL - DETERMINATION OF BENZENE CONTENT BY GAS CHROMATOGRAPHY

Available format(s)

Hardcopy , PDF

Superseded date

14-06-2023

Language(s)

English

Published date

01-01-1998

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

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 (informative) Guidance on the column switching technique

Defines a column switching gas chromatographic method for the quantitative determination of benzene content in the range 0,05% (V/V) to 6% (V/V) in unleaded petrol having a final boiling point not greater than 220 Degrees C.

Committee
CEN/TC 19
DevelopmentNote
COR 2000 Issued on 15/08/2010. (09/2010)
DocumentType
Standard
Pages
20
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

ISO 3171:1988 Petroleum liquids — Automatic pipeline sampling
ISO 3170:2004 Petroleum liquids — Manual sampling
ISO 3675:1998 Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method
EN ISO 12185:1996 Crude petroleum and petroleum products - Determination of density - Oscillating U-tube method (ISO 12185:1996)
EN ISO 3675:1998 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998)
ISO 12185:1996 Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method
ISO 3838:2004 Crude petroleum and liquid or solid petroleum products Determination of density or relative density Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004)

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Hardcopy - English
PDF - English
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