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ČSN is a protected designation of Czech national technical standards.
Liquid chemical products. Method for the determination of density
Standard published on 17.6.1980
Selected format:Kapalné chemické produkty - Metoda stanovení hustoty.
Change published on 1.8.1988
Selected format:Kapalné chemické produkty - Metoda stanovení hustoty.
Change published on 1.1.2000
Selected format:Chemical products. Determination of permanganate number and usage of potassium permanganate
WITHDRAWN published on 20.11.1980
Selected format:Chemické produkty. Stanovení bromového čísla.
WITHDRAWN published on 17.12.1982
Selected format:Organické chemické produkty. Stanovení jodového čísla.
WITHDRAWN published on 13.2.1985
Selected format:Chemické výrobky. Stanovení netěkavého zbytku.
WITHDRAWN published on 2.6.1986
Selected format:Organické chemické produkty. Stanovení kyselosti a zásaditosti.
WITHDRAWN published on 19.10.1989
Selected format:Organic chemical products. Determination of hydroxyl value by acetic anhydride
WITHDRAWN published on 24.8.1990
Selected format:Determination of extractable perfluorooctanesulphonate (PFOS) in coated and impregnated solid articles, liquids and fire fighting foams - Method for sampling, extraction and analysis by LCqMS or LC-tandem/MS
Standard published on 1.2.2011
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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