Codes & Standards - Purchase
ISO 697:1981
Surface active agents -- Washing powders -- Determination of apparent density -- Method by measuring the mass of a given volume
SKU: iso_004897_100980
Published by ISO
Publication Year 1981
2 Edition
3 pages
Product Details
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.