ISO 17378-1:2014 PDF
Water quality — Determination of arsenic and antimony — Part 1: Method using hydride generation atomic fluorescence spectrometry (HG-AFS)
Water quality — Determination of arsenic and antimony — Part 1: Method using hydride generation atomic fluorescence spectrometry (HG-AFS)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 20
- Дата публикации:
- 3 февраля 2014 г.
- Издание:
- ISO IS 17378 edition 1 version 1
- ICS:
- 13.060.50
ISO 17378-1:2014 specifies a method for the determination of arsenic and antimony. The method is applicable to drinking water, surface water, ground water and rain water. The linear application range of ISO 17378-1:2014 is from 0,02 µg/l to 100 µg/l. Samples containing arsenic or antimony at higher concentrations than the application range can be analysed following appropriate dilution. Generally sea water is outside the scope of ISO 17378-1:2014. Sea water samples can be analysed using a standard additions approach providing that this is validated for the samples under test. The method is unlikely to detect organo-arsenic compounds or organo-antimony compounds. The sensitivity of this method is dependent on the selected operating conditions.
Abstract
Overview
ISO 17378-1:2014 establishes a standardized method for the determination of arsenic and antimony concentrations in water using hydride generation atomic fluorescence spectrometry (HG-AFS). This method, developed by the International Organization for Standardization (ISO), supports laboratories and regulatory authorities in reliably monitoring the levels of these potentially toxic elements. The standard is applicable to various types of water including drinking water, surface water, groundwater, and rainwater, covering a concentration range from 0.02 µg/l to 100 µg/l.
This method helps ensure public health and environmental safety by providing accurate, trace-level detection of arsenic and antimony-elements commonly associated with water contamination and health risks.
Key Topics
- Scope and Suitability
- Applicable for the determination of both arsenic and antimony.
- Suitable for drinking water, surface water, groundwater, and rainwater. Generally excludes sea water except through the validated standard additions approach.
- Detectable concentration range is 0.02 µg/l to 100 µg/l; higher concentrations can be measured after appropriate dilution.
- Sample Requirements
- Samples are typically acidified at the time of collection to pH
Технические детали
- Технический комитет
- ISO/TC 147/SC 2 - Physical, chemical and biochemical methods
- SKU
- ISO 17378-1:2014
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