ISO 3924:2019
Current
The latest, up-to-date edition.
Petroleum products — Determination of boiling range distribution — Gas chromatography method
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19-07-2019
This document specifies a method for the determination of the boiling range distribution of petroleum products. The method is applicable to petroleum products and fractions with a final boiling point of 538 °C or lower at atmospheric pressure as determined by this document. This document does not apply to gasoline samples or gasoline components. The method is limited to products having a boiling range greater than 55 °C and having a vapour pressure sufficiently low to permit sampling at ambient temperature.
The document describes two procedures.
a) Procedure A allows a larger selection of columns and analysis conditions, such as packed and capillary columns as well as a thermal conductivity detector in addition to the flame ionization detector. Analysis times range from 14 min to 60 min.
b) Procedure B is restricted to only three capillary columns and requires no sample dilution. The analysis time is reduced to about 8 min.
Both procedures have been successfully applied to samples containing fatty acid methyl esters (FAME) up to 20 % (volume fraction).
NOTE For the purposes of this document, the terms "% (mass fraction)" and "% (volume fraction)" are used to represent the mass fraction (µ), the volume fraction (φ) of a material.
| Committee |
ISO/TC 28
|
| DocumentType |
Standard
|
| Pages |
39
|
| ProductNote |
THIS DOCUMENT ALSO REFERS TO - IP 406/14, RR: D02 -1406
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 3924:2019-12 | Identical |
| BS EN ISO 3924:2019 | Identical |
| EN ISO 3924:2019 | Identical |
| NEN-EN-ISO 3924:2019 | Identical |
| I.S. EN ISO 3924:2019 | Identical |
| NS-EN ISO 3924:2019 | Identical |
| NF EN ISO 3924:2019 | Identical |
| UNE-EN ISO 3924:2020 | Identical |
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