Norm

NEN-EN-ISO 10304-1:1995 en

Water - Bepaling van opgeloste fluoride-, chloride-, nitriet-, orthofosfaat-, bromide-, nitraat- en sulfaationen met vloeistofchromatografie - Deel 1: Methode voor water met geringe vervuiling

  • Deze norm is ingetrokken sinds 08-04-2009

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 12
Commissie Anorganische parameters
Gepubliceerd op 01-04-1995
Taal Engels
The method is based on liquid chromatographic separation of ions (low capacity anion exchanger as the stationary phase, and usually aqueous solutions of salts of weak monobasic and dibasic acids as mobile phases), detection by a conductivity detector), sometimes employed in combination with a suppressor device (e.g. a cation exchanger) which decreases the conductivity of the eluent and converts the separated anions into their corresponding acids. Admissible contamination is given for each anion. Water with low contamination means e.g. drinking water, rain water, ground water and surface water. Interferences are also indicated.

Details

ICS-code 13.060.50
Nederlandse titel Water - Bepaling van opgeloste fluoride-, chloride-, nitriet-, orthofosfaat-, bromide-, nitraat- en sulfaationen met vloeistofchromatografie - Deel 1: Methode voor water met geringe vervuiling
Engelse titel Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1: Method for water with low contamination
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