Sample preparation. Dispersing procedures for powders in liquids Ingestion-build-59651 6 Information for selection and

6 Information for selection and use (see 7

Flanges in BS 3293 are designated as Classes 150

Annex A Procedures for widening the bandwidth of narrow bandpass instruments

Such medical devices are non-sterile

has been deleted

Sample preparation. Dispersing procedures for powders in liquids Ingestion-build-59651 6 Information for selection and1 Scope This International Standard was developed to help particle size analysts make good dispersions from powder liquid combinations with which they are not experienced. It provides procedures for wetting a powder into a liquid; deagglomerating the wetted clumps; determining if solution composition can be adjusted to prevent reagglomeration; selecting dispersing agents to prevent reagglomeration; evaluating the stability of the dispersion against