SK EN ISO 23631:2010
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Status: Published
Gjuha: English Faqe: 26 Publikuar: 2010-08-25 Regjistri Kombëtar: Botim: |
Standardet ndërkombëtare që kanë lidhje
This standard is identical to:
EN ISO 23631:2006 CEN/TC 230 |
Çmim: 26 €
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Titulli Shqip
Cilësia e ujit -Përcaktimi i dalaponit, acidit trikloracetik dhe acideve të përzgjedhura haloacetik -Metoda me kromatografi të gaztë detektimi GC -ECD dhe /ose GC -MS) mbas ekstraktimit lëng/lëng dhe derivimit (ISO 23631 : 2006)
Titulli Anglisht
Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006)
Scope Shqip
Asnjë informacion i shtuar.
Scope Anglisht
ISO 23631:2006 specifies a method for the determination of dalapon, trichloroacetic acid (TCA) and selected haloacetic acids in ground water and drinking water by gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid-extraction and derivatization using diazomethane. Depending on the matrix, the method is applicable to a concentration range from 0,5 to 10 micrograms per litre. The validated reporting limit of TCA and dalapon is about 0,05 micrograms per litre. Detection by electron-capture detector (ECD) in general leads to lower detection limits. Detection by mass spectrometry (MS) allows analyte identification.