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Glavni meni

ISO 23913:2006

Water quality — Determination of chromium(VI) — Method using flow analysis (FIA and CFA) and spectrometric detection
12. 5. 2006.

Опште информације

90.92     22. 4. 2023.

ISO

ISO/TC 147/SC 2

Međunarodni standard

13.060.50  

engleski   francuski   ruski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 23913:2006 specifies flow injection analysis (FIA) and continuous flow analysis (CFA) methods for the determination of chromium(VI) in various types of water. The method applies to the following mass concentration ranges: for FIA (20 to 200 micrograms per litre and 200 to 2 000 micrograms per litre for surface water, leachates and waste water) and for CFA (2 to 20 micrograms per litre and 20 to 200 micrograms per litre for drinking water, ground water, surface water, leachates and waste water). The range of application may be changed by varying the operating conditions. Seawater may be analysed by these methods with changes in sensitivity and after adaptation of the reagent and calibration solutions to the salinity of the samples.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 23913:2006
90.92 Odluka o izmeni ili reviziji standarda
22. 4. 2023.

REVIDIRAN OD

PROJEKAT
ISO/DIS 18724

Nacionalna preuzimanja

Kvalitet vode — Određivanje hroma (VI) —Metoda upotrebom protočne analize (FIA i CFA) i spektrometrijska detekcija

60.60 Standard objavljen