BS ISO 16703 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SOIL QUALITY - DETERMINATION OF CONTENT OF HYDROCARBON IN THE RANGE C[10] TO C[40] BY GAS CHROMATOGRAPHY
Hardcopy , PDF
31-08-2011
English
01-01-2004
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Interferences
5 Principle
6 Reagents
6.1 Acetone
6.2 n-Heptane
6.3 Florisil for preparation of clean-up column
6.4 Anhydrous sodium sulfate (Na[2]SO[4])
6.5 Test solution of stearyl stearate (C[36]H[72]O[2])
6.6 Retention-time window (RTW) standard solution
6.7 Hydrocarbon standard solution for calibration
6.8 Control solution
6.9 System-performance standard solution
7 Apparatus
8 Sampling, sample conservation and pretreatment
9 Procedure
9.1 Preparation of the clean-up column
9.2 Blank
9.3 Extraction and clean-up
9.4 Determination by gas chromatography
9.5 Quality control
10 Precision
11 Test report
Annex A (informative) Examples of gas chromatograms of mineral
oil hydrocarbon standard and soil samples
Annex B (informative) Determination of the boiling range of
mineral oil hydrocarbons from the gas
chromatography
Annex C (informative) Precision data
Bibliography
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