Standard

NS-EN ISO 9963-1:1995

Publisert

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

Specifies a method for the titrimetric determination of alkalinity. Intended for the analysis of natural and treated water, and waste water, and can be used directly for waters having an alkalinity concentration of up to 20 mmol/l. For samples containing higher concentrations of alkalinity, a smaller test portion can be used for analysis. The recommended lower limit is 0,4 mmol/l.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 1
  • Versjon: 1
  • Varetype: NAT
  • ICS 13.060.30
  • ICS 13.060.50
  • National Committee SN/K 153

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