Standard

NS-EN 903:1993

Publisert

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

Under the experimental conditions, sulfonates and sulfates are the compounds chiefly measured, but some positive and negative interferences can occur (see clause 10). The method is applicable to drinking water, surface water as well as waste water, e.g. for the determination of the primary degradation of surfactants being under investigation in test systems containing natural or synthetic waste water. This applies for both laboratory scaled and technical waste water treatment plants.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 1
  • Versjon: 1
  • Varetype: NAT
  • ICS 13.060.20
  • ICS 13.060.50
  • National Committee SN/K 153

Produktrelasjon

  • Adoptert fra: EN 903:1993 , 0