BS ISO 7981-2:2005
Current
The latest, up-to-date edition.
Water quality. Determination of polycyclic aromatic hydrocarbons (PAH) Determination of six PAH by high-performance liquid chromatography with fluorescence detection after liquid-liquid extraction
Hardcopy , PDF
English
01-08-2005
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Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Interferences
5 Reagents
6 Apparatus
7 Sampling
8 Procedure
9 Calibration
10 Measurement of samples
11 Determination of the recovery
12 Blank measure
13 Calculation
14 Expression of results
15 Test report
16 Accuracy
Annex A (informative) - Examples of chromatographic conditions
and columns
Annex B (informative) - Examples for the construction of special
apparatus
Annex C (informative) - Accuracy
Bibliography
States the determination of six selected PAH in drinking, mineral and table waters and ground and surface waters in mass concentrations above 0,005 micrograms per litre, by high-performance liquid chromatography with fluorescence detection after liquid-liquid extraction.
| Committee |
EH/3/2
|
| DevelopmentNote |
Supersedes 03/309718 DC. Also numbered as BS 6068-2.96(2005). (08/2005)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO 7981 specifies the determination of six selected PAH in drinking, mineral and table waters and ground and surface waters in mass concentrations above 0,005 µg/l, by high-performance liquid chromatography with fluorescence detection after liquid-liquid extraction. The six PAH are: fluoranthene, benzo[b]fluoranthene, benzo[a]pyrene, benzo[k]fluoranthene, indeno[1,2,3-cd]pyrene, and benzo[ghi]perylene (see Table 1).
With some modification, this method is also applicable for the analysis of moderately polluted waste waters.
| Standards | Relationship |
| ISO 7981-2:2005 | Identical |
| DIN 38407-8:1995-10 | GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE - JOINTLY DETERMINABLE SUBSTANCES (GROUP F) - PART 8: DETERMINATION OF 6 POLYNUCLEAR AROMATIC HYDROCARBONS (PAH) IN WATER BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC) WITH FLUORESCENCE DETECTION (F 8) |
| ISO 383:1976 | Laboratory glassware — Interchangeable conical ground joints |
| ISO 5667-2:1991 | Water quality Sampling Part 2: Guidance on sampling techniques |
| ISO 5667-3:2012 | Water quality Sampling Part 3: Preservation and handling of water samples |
| ISO 8466-1:1990 | Water quality Calibration and evaluation of analytical methods and estimation of performance characteristics Part 1: Statistical evaluation of the linear calibration function |
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