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sklademVydáno: 2005-08-01
BS ISO 7981-2:2005
Water quality. Determination of polycyclic aromatic hydrocarbons (PAH) Determination of six PAH by high-performance liquid chromatography with fluorescence detection after liquid-liquid extraction
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| Označení normy: | BS ISO 7981-2:2005 |
| Počet stran: | 28 |
| Vydáno: | 2005-08-01 |
| ISBN: | 0 580 46411 3 |
| Status: | Standard |
DESCRIPTION
BS ISO 7981-2:2005
This standard BS ISO 7981-2:2005 Water quality. Determination of polycyclic aromatic hydrocarbons (PAH) is classified in these ICS categories:
- 13.060.50 Examination of water for chemical substances
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.