CR 13839:2000
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Petroleum products - Determination of aromaticity - 13C nuclear magnetic resonance (NMR) spectrometric method
07-03-2023
22-03-2000
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Preparation of the test sample
9 Procedure
10 Expression of results
11 Precision
12 Test report
This CEN Report describes a method of test which can be used for the determination of the aromaticity of petroleum products. The method described is applicable to all hydrocarbon mixtures that are completely soluble in chloroform, including kerosines, middle distillates, gas oils, coal liquids and other distillate mineral oil fractions, and is not restricted to a particular boiling range. The lower detection limit for aromaticity by the method is typically in the region of 0,5 %.
| Committee |
CEN/TC 19
|
| DocumentType |
Report
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| S.R. CR 13839:2000 | Identical |
| NEN NPR CR 13839 : 2000 | Similar to |
| NEN NPR CR 13839 : 2000 | Identical |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| EN ISO 3170:2004 | Petroleum liquids - Manual sampling (ISO 3170:2004) |
| EN ISO 3171:1999 | Petroleum liquids - Automatic pipeline sampling (ISO 3171:1988) |
| EN ISO 4259:2006 | Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.