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PREN 16423 : DRAFT 2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

LIQUEFIED PETROLEUM GASES - DETERMINATION OF DISSOLVED RESIDUE - GAS CHROMATOGRAPHIC METHOD USING LIQUID, ON-COLUMN INJECTION
Superseded date

10-01-2013

Published date

01-12-2013

Foreword
Introduction
1 Scope
2 Normative reference
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Sampling
8 Preparation of apparatus
9 Test procedure
10 Calculations
11 Quality control
12 Expression of results
13 Precision
14 Test report
Annex A (normative) - Density calculation of the LPG
        and correction of the result
Annex B (informative) - Quality control monitoring
Annex C (informative) - Analysis of benzene, toluene
        and hydrocarbons C7 through C10
Annex D (informative) - Analysis of di-iso-propanolamine
Annex E (informative) - FID linearity check
Bibliography

Defines a method for the determination of the dissolved residual matter, also known as evaporation residue, in liquefied petroleum gases (LPG), by gas chromatography in the range of (10 to 600) mg/kg (ppm mass).

Committee
TC 19
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded

Standards Relationship
DIN EN 16423:2014-02 Identical
12/30263426 DC : 0 Identical

BS ISO 9162:2013 Petroleum products. Fuels (class F). Liquefied petroleum gases. Specifications
ISO 9162:2013 Petroleum products — Fuels (class F) — Liquefied petroleum gases — Specifications

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