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ČSN is a protected designation of Czech national technical standards.
WITHDRAWN published on 1.6.1996
Selected format:Water quality - Determination of turbidity
WITHDRAWN published on 1.12.2000
Selected format:Water quality. Determination of electrical conductivity (ISO 7888:1985)
Standard published on 1.6.1996
Selected format:Water quality - Determination of dissolved substances
Standard published on 1.1.2024
Selected format:Kvalita vod - Stanovení rozpuštěných látek.
Correction published on 1.3.2025
Selected format:Water quality - Determination of dissolved substances
WITHDRAWN published on 1.6.2002
Selected format:Jakost vod - Stanovení rozpuštěných látek.
WITHDRAWN published on 1.7.1998
Selected format:Water quality - Determination of dissolved inorganic salts in waste water - Gravimetric method after filtration through glass fibre filter
Standard published on 1.4.2009
Selected format:Water quality - Determination of suspended solids - Method by filtration through glass fibre filters
Standard published on 1.9.2005
Selected format:Water quality - Determination of suspended solids - Method by filtration through glass fibre filtres
WITHDRAWN published on 1.7.1998
Selected format:Latest update: 2026-05-17 (Number of items: 2 278 942)
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