Reference number
ISO 16264:2002
International Standard
ISO 16264:2002
Water quality — Determination of soluble silicates by flow analysis (FIA and CFA) and photometric detection
Edition 1
2002-05
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ISO 16264:2002
30224
Published (Edition 1, 2002)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 16264:2002

ISO 16264:2002
30224
Language
Format
CHF 63
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Abstract

This International Standard specifies two methods, i.e. flow injection analysis (FIA) and continuous flow analysis (CFA), for the determination of soluble silicate ions in various types of water (such as ground, drinking, surface, leachate and waste water). Both methods are applicable to the determination of a mass concentration of silicate (SiO 2) ranging from 0,2 mg/l to 20 mg/l (with working ranges 0,2 mg/l to 2,0 mg/l and 2,0 mg/l to 20 mg/l). Other mass concentration ranges are applicable, provided they cover exactly one decade of concentration units (e.g. 0,02 mg/l to 0,2 mg/l in SiO2).

These methods can be made applicable to seawater by changing the sensitivity and by adapting the reagent and calibration solutions to the salinity of the samples.

General information

  •  : Published
     : 2002-05
    : International Standard confirmed [90.93]
  •  : 1
     : 11
  • ISO/TC 147/SC 2
    13.060.50 
  • RSS updates

Life cycle

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