90.92 Standard to be revised Apr 22, 2023
ISO
ISO/TC 147/SC 2 Physical, chemical and biochemical methods
International Standard
13.060.50 Examination of water for chemical substances
Published
Specifies a spectrometric method for determination of chromium(VI) in water. The method is applicable to the determination of dissolved chromium(VI) in waters in the concentration range of 0,05 mg/l to 3 mg/l. The application range may be extended by dilution of the sample.
PUBLISHED
ISO 11083:1994
90.92
Standard to be revised
Apr 22, 2023
IN_DEVELOPMENT
ISO/DIS 18724