ISO 697:1981 PDF

Original price was: $43.00.Current price is: $33.54.

Surface active agents — Washing powders — Determination of apparent density — Method by measuring the mass of a given volume

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The method consists in determining the mass of powder in receiver of known dimensions, after filling with the sample from a funnel of specified shape under specified conditions. The method is applicable to free flowing powders and, provided that an appropriate funnel is used, to powders which have a tendency to cake. In the case of powder containing lumps, the method is applicable only if these can be disintegrated readily without braeking down the particles of the powder.

Edition

1981

Published Date

1981

Published By

International Standardization Organisation

Page Count

3

ISO 697:1981 PDF
$43.00 Original price was: $43.00.$33.54Current price is: $33.54.