ISO 11923:1997

Water quality — Determination of suspended solids by filtration through glass-fibre filters

Publication date: Jan 22, 1997

General information

Current stage: 90.93 Effective date: Mar 18, 2019

Originator: ISO

Owner: ISO/TC 147/SC 2

Type: International Standard

ICS: 13.060.60

Languages: French English

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Status: Published

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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

NOW

PUBLISHED
ISO 11923:1997
90.93 Standard confirmed
Mar 18, 2019

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