DIN EN ISO 11969:1996
Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) (ISO 11969:1996); German version EN ISO 11969:1996

Standard No.

DIN EN ISO 11969:1996

Release Date

1996

Published By

German Institute for Standardization

Latest

DIN EN ISO 11969:1996

Scope

The document describes a chemical method for the determination of arsenic in drinking-, ground- and surface water by atomic absorption spectrometry. It can be applied for concentrations between 1 ?l and 10 ?l. Higher concentrations can be determined by a suitable dilution of the water sample. The method is based on the atomic absorption measurement of arsenic generated by the thermal decomposition of arsenic hydride.#,,#

DIN EN ISO 11969:1996 history

• 1996 DIN EN ISO 11969:1996 Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) (ISO 11969:1996); German version EN ISO 11969:1996