DIN 38405-26:1989
German standard methods for the examination of water, waste water and sludge; anions (group D); determination of dissolved sulfide by spectrometry (D 26)

Standard No.

DIN 38405-26:1989

Release Date

1989

Published By

German Institute for Standardization

Latest

DIN 38405-26:1989

Scope

The standard describes a chemical method for the determination of dissolved sulfide in water. The sulfide is to convert into a solution by blowing out with nitrogen, to oxidize by following chemical treatment to methylene blue and to measure the extinction photometric at 665 nm.#,,#

DIN 38405-26:1989 history

• 1989 DIN 38405-26:1989 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of dissolved sulfide by spectrometry (D 26)