BS ISO 22412:2008
Particle size analysis - Dynamic light scattering (DLS)
- Standard No.
- BS ISO 22412:2008
- Release Date
- 2008
- Published By
- British Standards Institution (BSI)
- Status
- 2017-02
- Replace By
- BS ISO 22412:2017
- Latest
- BS ISO 22412:2017
- Scope
- This International Standard specifies a method for the application of dynamic light scattering (DLS) to the estimation of an average particle size and the measurement of the broadness of the size distribution of mainly submicrometre-sized particles or droplets dispersed in liquids. This International Standard is applicable to the measurement of a broad range of dilute and concentrated suspensions. The principle of DLS is the same as for a dilute dispersion. However, specific requirements for the instrument set-up and specification of test sample preparation, as well as some advice on the correct interpretation of the results of measurements for concentrated dispersions, are required. NOTE A photon correlation spectroscopy method for dilute dispersions is specified in ISO 13321.
BS ISO 22412:2008 Referenced Document
- ISO 13321:1996 Particle size analysis - Photon correlation spectroscopy
BS ISO 22412:2008 history
- 2017 BS ISO 22412:2017 Particle size analysis. Dynamic light scattering (DLS)
- 2008 BS ISO 22412:2008 Particle size analysis - Dynamic light scattering (DLS)
