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Glavni meni

ISO 18412:2005

Water quality — Determination of chromium(VI) — Photometric method for weakly contaminated water
15. 6. 2005.

Опште информације

90.92     22. 4. 2023.

ISO

ISO/TC 147/SC 2

Međunarodni standard

13.060.50  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 18412:2005
90.92 Odluka o izmeni ili reviziji standarda
22. 4. 2023.

REVIDIRAN OD

PROJEKAT
ISO/DIS 18724

Nacionalna preuzimanja

Kvalitet vode - Određivanje hroma (VI) - Fotometrijska metoda za slabo zagađenu vodu

60.60 Standard objavljen