ISO 14403-2:2012

Water quality — Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) — Part 2: Method using continuous flow analysis (CFA)

Datum objavljivanja: 10. 7. 2012.

Опште информације

Trenutna faza: 90.93 Effective date: 4. 8. 2023.

Inicijator: ISO

Pripada: ISO/TC 147/SC 2

Vrsta: Međunarodni standard

ICS: 13.060.50

Jezik: engleski francuski

Kupovina

Status: Objavljen

PDF

Papir

PDF i papir

Jezik

Jezik na kome želite da primite dokument.

Apstrakt

ISO 14403-2:2012 specifies methods for the determination of cyanide in various types of water (such as ground, drinking, surface, leachate, and waste water) with cyanide concentrations usually from 2 µg/l to 500 µg/l expressed as cyanide ions in the undiluted sample. The range of application can be changed by varying the operation conditions, e.g. by diluting the original sample or changing the pathlength of the flow cell.
In this method, a suitable mass concentration range from10 µg/l to 100 µg/l is described.
Seawater can be analysed with possible changes in sensitivity and adaptation of the reagent and calibration solutions to the salinity of the samples.

Životni ciklus

PRETHODNO

POVUČEN
ISO 14403:2002

TRENUTNO

OBJAVLJEN
ISO 14403-2:2012
90.93 Odluka o potvrđivanju standarda
4. 8. 2023.

Nacionalna preuzimanja

SRPS EN ISO 14403-2:2013

ISS

Kvalitet vode — Određivanje ukupnih cijanida i slobodnih cijanida protočnom analizom (FIA i CFA) — Deo 2: Metoda kontinualne protočne analize

60.60 Standard objavljen

H147 Saznaj više