ISO 22412:2017
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Particle size analysis — Dynamic light scattering (DLS)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
06-02-2017
02-11-2025
ISO 22412:2017 specifies the application of dynamic light scattering (DLS) to the measurement of average hydrodynamic particle size and the measurement of the size distribution of mainly submicrometre-sized particles, emulsions or fine bubbles dispersed in liquids. DLS is also referred to as "quasi-elastic light scattering (QELS)" and "photon correlation spectroscopy (PCS)," although PCS actually is one of the measurement techniques.
ISO 22412:2017 is applicable to the measurement of a broad range of dilute and concentrated suspensions. The principle of dynamic light scattering for a concentrated suspension is the same as for a dilute suspension. However, specific requirements for the instrument setup and specification of test sample preparation are required for concentrated suspensions. At high concentrations, particle-particle interactions and multiple light scattering can become dominant and can result in apparent particle sizes that differ between concentrated and dilute suspensions.
| Committee |
ISO/TC 24/SC 4
|
| DevelopmentNote |
Supersedes ISO/DIS 22412 and ISO 13321. (02/2017)
|
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
| Standards | Relationship |
| JIS Z 8828:2019 | Identical |
| BS ISO 22412:2017 | Identical |
| NEN ISO 22412 : 2017 | Identical |
| DS ISO 22412 : 2017 | Identical |
| IS 18514 : 2024 | Identical |
| SAC GB/T 29022 : 2012 | Identical |
| ISO/TS 20787:2017 | Nanotechnologies - Aquatic toxicity assessment of manufactured nanomaterials in saltwater lakes using Artemia sp. Nauplii |
| DD ISO/TS 12805:2011 | Nanotechnologies. Materials specifications. Guidance on specifying nano-objects |
| ISO/TS 21362:2018 | Nanotechnologies — Analysis of nano-objects using asymmetrical-flow and centrifugal field-flow fractionation |
| BS ISO 26824:2013 | Particle characterization of particulate systems. Vocabulary |
| PD ISO/TR 18196:2016 | Nanotechnologies. Measurement technique matrix for the characterization of nano-objects |
| 10/30216336 DC : 0 | BS ISO 13099-2 - COLLOIDAL SYSTEMS - METHODS FOR ZETA-POTENTIAL DETERMINATION - PART 2: OPTICAL METHODS |
| ISO/TR 19716:2016 | Nanotechnologies — Characterization of cellulose nanocrystals |
| ASTM E 2834 : 2012 : R2018 | Standard Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Nanoparticle Tracking Analysis (NTA) |
| PD ISO/TS 20787:2017 | Nanotechnologies. Aquatic toxicity assessment of manufactured nanomaterials in saltwater lakes using Artemia sp. Nauplii |
| ISO/TS 12805:2011 | Nanotechnologies — Materials specifications — Guidance on specifying nano-objects |
| BS ISO 19430:2016 | Particle size analysis. Particle tracking analysis (PTA) method |
| ISO/TR 10993-22:2017 | Biological evaluation of medical devices — Part 22: Guidance on nanomaterials |
| 15/30295954 DC : 0 | BS ISO 19430 - DETERMINATION OF PARTICLE SIZE DISTRIBUTION - PARTICLE TRACKING ANALYSIS |
| ISO 19430:2016 | Particle size analysis — Particle tracking analysis (PTA) method |
| ISO/TR 18196:2016 | Nanotechnologies — Measurement technique matrix for the characterization of nano-objects |
| PD ISO/TR 19716:2016 | Nanotechnologies. Characterization of cellulose nanocrystals |
| PD ISO/TR 10993-22:2017 | Biological evaluation of medical devices Guidance on nanomaterials |
| ASTM E 2834 : 2012 | Standard Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Nanoparticle Tracking Analysis (NTA) |
| ISO 26824:2013 | Particle characterization of particulate systems — Vocabulary |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 9276-1:1998 | Representation of results of particle size analysis — Part 1: Graphical representation |
| ISO 26824:2013 | Particle characterization of particulate systems — Vocabulary |
| ISO Guide 30:2015 | Reference materials — Selected terms and definitions |
| ISO 9276-2:2014 | Representation of results of particle size analysis — Part 2: Calculation of average particle sizes/diameters and moments from particle size distributions |
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.
Important note : All end users must be registered with an Account prior to user licenses being assigned.