DS 242:1988
Water quality. Kjeldahl-nitrogen. Kjeldahl-method

Standard No.

DS 242:1988

Release Date

1988

Published By

Danish Standards Foundation

Status

Withdraw

Replace By

DS/ISO 5663:1994

Latest

DS/ISO 5663:1994

Scope

Denne standard kan anvendes til bestemmelse af nitrogen i oxidationstrinnet -3 i vand ved en Kjeldahl-metode.

DS 242:1988 history

• 1994 DS/ISO 5663:1994 Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium
• 1988 DS 242:1988 Water quality. Kjeldahl-nitrogen. Kjeldahl-method