Norm

NEN-EN 1622:1997 en

Water - Bepaling van de drempelwaarden voor geur (TON) en smaak (TFN)

  • Deze norm is ingetrokken sinds 28-08-2006

49,30

Over deze norm

Status Ingetrokken
Aantal pagina's 19
Commissie Anorganische parameters
Gepubliceerd op 01-11-1997
Taal Engels
Specifies methods for determining the TON and TFN of waters. It is essential that the safety remarks in clause 5 are taken into account. Two methods are described: - a short method applicable when either a sample has no odour and flavour or when the odour and flavour are to be compared with a specified threshold number; - a full method applicable when the threshold number for the sample is to be determined. Both methods are applicable for quantifying the odour and flavour of drinking water and/or migration waters from materials in contact with waters.

Details

ICS-code 13.060.60
Nederlandse titel Water - Bepaling van de drempelwaarden voor geur (TON) en smaak (TFN)
Engelse titel Water analysis - Determination of the threshold odour number (TON) and threshold flavour number (TFN)
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