BS EN 15199-3:2008

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Sampling
8 Preparation of the apparatus
   8.1 Gas chromatograph preparation
   8.2 System performance check
9 Corrected sample and reference material
   preparation
10 Calibration
11 Procedure
12 Visual inspection of the chromatograms
13 Calculation
14 Expression of results
15 Precision
   15.1 General
   15.2 Repeatability
   15.3 Reproducibility
16 Test report
Annex A (normative) - Calculation procedure
Annex B (informative) - Additional guidance for the calculation
                        algorithm
Annex C (normative) - System performance check
Annex D (informative) - Calculation method for amount recovered
Annex E (informative) - Boiling points of normal alkanes
Bibliography

Specifies a method for the determination of the boiling range distribution of petroleum products by capillary gas chromatography using flame ionisation detection.

This European Standard describes a method for the determination of the boiling range distribution of petroleum products by capillary gas chromatography using flame ionisation detection. The standard is applicable to crude oils. The boiling range distribution and recovery to C100 or C120 can be determined. Two procedures are described: single and dual analysis mode. The basis of each is the calculation procedure as described in Annex A. NOTE 1 This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations. NOTE 2 For the purposes of this European Standard, the terms \'% (m/m)\' and \'% (V/V)\' are used to represent respectively the mass fraction and the volume fraction. WARNING : Use of this European Standard may involve hazardous materials, operations and equipment. This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.