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AS 4549.1-1999

[Current]

Particle size analysis, Part 1: Photon correlation spectroscopy

Sets out the application of photon correlation spectroscopy (PCS) to the measurement of an average particle size and a measure of the broadness of the size distribution of particles dispersed in liquids. It is applicable to particle sizes ranging from a few nanometers to about 1 µ, or to the onset of sedimention. This Standard is identical with and has been reproduced from ISO 13321:1996.
Published: 05/06/1999
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Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Introduction
1 Scope
2 Definitions
3 Symbols
4 Principle
5 Apparatus
5.1
5.2
5.3
5.4
5.5
5.6
6 Preliminary procedures
6.1 Instrument location
6.2 Sample preparation and inspection
6.2.1
6.2.2
7 Measurement procedure
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
8 Calibration and validation
9 Repeatability
10 Test report
Annex A
Annex B
B.1 Sample identification
B.2 Instrument type and number
B.3 Dispersion conditions
B.4 Measurement conditions
B.5 Other results (optional)
B.6 Analyst identification
B.7 Comments (optional)
B.8 Summary of the results
Annex C
Annex D
Annex E
E.1 General
E.2 Filtration
E.2.1 Water
E.2.2 Organic solvents
E.3 Purification
E.3.1 Water
E.3.2 Organic solvents
E.4 Cell cleaning
E.4.1 Detergent and water
E.4.2 Acid
E.5 Solution/suspension preparation
E.6 Preparing a latex suspension
Annex F
Cited references in this standard
Content history
[Superseded]
DR 98550