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ISO 11923:1997

Water quality — Determination of suspended solids by filtration through glass-fibre filters ISO 11923:1997

Publication date:   Jan 22, 1997

General information

90.20 Standard under periodical review   Jan 15, 2024

ISO

ISO/TC 147/SC 2 Physical, chemical and biochemical methods

International Standard

13.060.60   Examination of physical properties of water

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Scope

Describes a method for the determination of suspended solids in raw waters and waste waters by filtration though glass-fibre filters. The lower limit of the determination is approximately 2 mg/l. Floating oil and other immiscible organic liquids interfere.

Life cycle

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PUBLISHED
ISO 11923:1997
90.20 Standard under periodical review
Jan 15, 2024