Résumé
PrévisualiserISO 7981-1:2005 specifies the determination of six selected polycyclic aromatic hydrocarbons (PAH) in drinking water. The 6 PAH are: fluoranthene, benzo[b]fluoranthene, benzo[a]pyrene, benzo[k]fluoranthene, indeno[1,2,3-cd]pyrene, and benzo[ghi]perylene
The screening method (method A) described excludes those samples containing less than 20 % of the referenced limit values.
The quantitative method (method B) described has a working range of 40 ng/l to 240 ng/l (sum of 6 PAH). Higher concentrations may be determined by using a smaller aliquot of the sample.
With some modifications, this method is also applicable for the analysis of ground waters and moderately polluted surface waters.
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État actuel: PubliéeDate de publication: 2005-06
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Edition: 1
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- ICS :
- 13.060.50 Détermination des substances chimiques de l'eau
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| Format | Langue | |
|---|---|---|
| std 1 124 | ||
| std 2 124 | Papier |
- CHF124
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