ISO 5813:1983 PDF
Water quality — Determination of dissolved oxygen — Iodometric method
Water quality — Determination of dissolved oxygen — Iodometric method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 1 сентября 1983 г.
- Издание:
- ISO IS 5813 edition 1 version 1
- ICS:
- 13.060.50
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.
Abstract
Overview
ISO 5813:1983 is an international standard developed by the International Organization for Standardization (ISO) that specifies a using the . This reference procedure is designed for all types of water with dissolved oxygen concentrations greater than 0.2 mg/L up to approximately double saturation (around 20 mg/L). The standard accounts for the presence of certain interfering substances to ensure accurate measurements.
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