NS-EN ISO 10304-4:1999
Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997)

Standard No.

NS-EN ISO 10304-4:1999

Release Date

1999

Published By

Standards Norway

Status

Be replaced

Replace By

NS-EN ISO 10304-4:2022

Latest

NS-EN ISO 10304-4:2022

Scope

This part of ISO 10304 specifies a method for the determination of the dissolved anions chlorate, chloride, and chlorite in water with low contamination (e.g. drinking water, raw water or swimming pool water). An appropriate pretreatment of the sample (e.g. dilution) and the use of a conductivity detector (CD), UV detector (UV) or amperometric detector (AD) make the working ranges given in table 1 feasibl (see table 1).

NS-EN ISO 10304-4:1999 history

• 2022 NS-EN ISO 10304-4:2022 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)
• 1999 NS-EN ISO 10304-4:1999 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997)

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