Reference number
ISO 14403-1:2012
ISO 14403-1:2012
© ISO 2024
International Standard
ISO 14403-1:2012
Water quality — Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) — Part 1: Method using flow injection analysis (FIA)
Edition 1
2012-07
2012-07
ISO 14403-1:2012
51083
Publicado
(Edición 1, 2012)
Esta publicación se revisó y confirmó por última vez en 2023.
Por lo tanto, esta versión es la actual.
Resumen
ISO 14403-1:2012 specifies methods for the determination of cyanide in various types of water (such as ground, drinking, surface, leachate, and waste water) with cyanide concentrations 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 using a different injection volume.
In ISO 14403-1:2012, a suitable mass concentration range from 20 µg/l to 200 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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2012-07Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 14
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Comité Técnico :ISO/TC 147/SC 2ICS :13.060.50
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