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Standard ČSN 681148 1.11.1994 preview

ČSN 681148 (681148)

Testing methods for surfactans and detergents. Surface active agents. Analysis of soaps. Determination of free caustic alkali



STANDARD published on 1.11.1994


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The information about the standard:

Designation standards: ČSN 681148
Classification mark: 681148
Catalog number: 16924
Publication date standards: 1.11.1994
SKU: NS-133304
The number of pages: 8
Approximate weight : 24 g (0.05 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 681148 (681148):

Norma obsahuje dvě metody stanovení volných žíravých alkálií v mýdlech mimo směsných produktů: metoda A - ethanolová, metoda B - baryum - chloridová. Postupy při provádění normalizovaných zkoušek jsou podrobně popsány. ČSN 68 1148 byla vydána v listopadu 1994. Nahradila čl. 37 a 38 ČSN 68 1101 z 9.10.1974

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ČSN 681144ČSN 681144

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ČSN 681145ČSN 681145

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ČSN 681146ČSN 681146

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Latest update: 2025-01-30 (Number of items: 2 222 395)
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