Reference number
ISO 17943:2016
International Standard
ISO 17943:2016
Water quality — Determination of volatile organic compounds in water — Method using headspace solid-phase micro-extraction (HS-SPME) followed by gas chromatography-mass spectrometry (GC-MS)
Edition 1
2016-04
Preview
ISO 17943:2016
61076
недоступно на русском языке
Опубликовано (Версия 1, 2016)
Последний раз этот публикация был пересмотрен в  2021. Поэтому данная версия остается актуальной.

ISO 17943:2016

ISO 17943:2016
61076
Язык
Формат
CHF 173
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Тезис

ISO 17943:2016 specifies a method for the determination of volatile organic compounds (see Table 1). This comprises, for example, halogenated hydrocarbons, trihalogenated methanes, gasoline components (such as BTEX, MTBE, and ETBE), naphthalene, 2-ethyl-4-methyl-1,3-dioxolane, and highly odorous substances like geosmin and 2-methylisoborneol in drinking water, ground water, surface water, and treated waste water, by means of headspace solid-phase micro-extraction (HS-SPME) followed by gas chromatography-mass spectrometry (GC-MS). The limit of determination depends on the matrix, on the specific compound to be analysed, and on the sensitivity of the mass spectrometer. For most compounds to which this International Standard applies, it is at least 0,01 µg/l. Validation data related to a concentration range between 0,02 µg/l and 2,6 µg/l have been demonstrated in an interlaboratory trial. Additional validation data derived from standardization work show applicability of the method within a concentration range from 0,01 µg/l to 100 µg/l of individual substances. All determinations are performed on small sample amounts (e.g. sample volumes of 10 ml).

Общая информация

  •  : Опубликовано
     : 2016-04
    : Подтверждение действия международного стандарта [90.93]
  •  : 1
  • ISO/TC 147/SC 2
    13.060.50 
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