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ISO 10304-1:2007

Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate

Aug 22, 2007

General information

90.93     Dec 21, 2021

ISO

ISO/TC 147/SC 2

International Standard

13.060.50  

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Scope

ISO 10304-1:2007 specifies a method for the determination of dissolved bromide, chloride, fluoride, nitrate, nitrite, orthophosphate and sulfate in water, e.g. drinking water, ground water, surface water, waste water, leachates and marine water by liquid chromatography of ions.
The lower limit of application is greater than or equal to 0,05 mg/l for bromide and for nitrite, and greater than or equal to 0,1 mg/l for chloride, fluoride, nitrate, orthophosphate, and sulfate. The lower limit of application depends on the matrix and the interferences encountered.
The working range may be expanded to lower concentrations (e.g. greater than or equal to 0,01 mg/l) if an appropriate pre‑treatment of the sample (e.g. conditions for trace analyses, pre‑concentration technique) is applied, and/or if an UV detector (for bromide, nitrate and nitrite) is used.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 10304-1:1992

WITHDRAWN
ISO 10304-2:1995

ABANDON
ISO/DIS 10304-1

NOW

PUBLISHED
ISO 10304-1:2007
90.93 Standard confirmed
Dec 21, 2021

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 10304-1:2007/Cor 1:2010

National adoptions

Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007)

60.60 Standard published

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