SIST EN 25813:1996 PDF
Water quality - Determination of dissolved oxygen - Iodometric method (ISO 5813:1983)
Water quality - Determination of dissolved oxygen - Iodometric method (ISO 5813:1983)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 1 октября 1996 г.
- ICS:
- 13.060.50
- Технический комитет:
- KAV - Water quality
Specifies the so-called Winkler procedure modified in order to make allowance for certain interferences. It is the reference procedure and applicable to all types of water having concentrations greater than 0,2 mg/l, up to double saturation, which are free from interfering substances.
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