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ISO 18412:2005

Water quality — Determination of chromium(VI) — Photometric method for weakly contaminated water
15 qer 2005
95.99 Withdrawal of Standard   1 tet 2025

General information

95.99     1 tet 2025

ISO

ISO/TC 147/SC 2

International Standard

13.060.50  

anglisht  

Buying

Shfuqizuar

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Scope

ISO 18412:2005 specifies a method for the determination of chromium(VI) in drinking water in mass concentrations between 2 micrograms per litre and 50 micrograms per litre. For the determination of higher concentrations, the sample is diluted prior to analysis. The method may also be applied to weakly polluted ground and surface water, provided the matrix does not contain interfering reducing agents. This method was not used for estuarine water and seawater, so the user is responsible for the validation of the method for these matrices.

Life cycle

NOW

WITHDRAWN
ISO 18412:2005
95.99 Withdrawal of Standard
1 tet 2025

REVISED BY

PUBLISHED
ISO 18724:2025