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Standard ČSN 681151 1.11.1994 preview

ČSN 681151 (681151)

Testing methods for surfactans and detergents. Surface active agents. Determination of pH aqueous solutions. Potentiometric method



STANDARD published on 1.11.1994


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The information about the standard:

Designation standards: ČSN 681151
Classification mark: 681151
Catalog number: 16926
Publication date standards: 1.11.1994
SKU: NS-133306
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Surface active agents

Annotation of standard text ČSN 681151 (681151):

Metoda je určena pro stanovení pH vodných roztoků povrchově aktivních látek. Metoda se používá pouze tehdy, jestli je to doporučeno v přidružených normách nebo průvodních dokladech k jednotlivým výrobkům. Postup při provádění normalizované zkoušky je podrobně popsán. ČSN 68 1151 byla vydána v listopadu 1994. Nahradila ČSN 68 1102 z 23.10.1980

Similar standards:

ČSN 681146ČSN 681146

1.11.1994

ČSN 681147ČSN 681147

1.11.1994

ČSN 681148ČSN 681148

1.11.1994

ČSN ISO 457ČSN ISO 457

1.11.1994

ČSN 681150ČSN 681150

1.11.1994

ČSN 681152ČSN 681152

1.11.1994

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