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ISO - DIS 19430

Determination of particle size distribution and number concentration by particle tracking analysis (PTA)

pending
Organization: ISO
Publication Date: 2 March 2023
Status: pending
Page Count: 49
ICS Code (Particle size analysis. Sieving): 19.120
scope:

This document describes the determination of the number-based particle size distribution and the number concentration in liquid dispersions (solid particles, liquid droplets or bubbles suspended in liquids) using particle tracking analysis method under static (no flow) conditions.

Document History

DIS 19430
March 2, 2023
Determination of particle size distribution and number concentration by particle tracking analysis (PTA)
This document describes the determination of the number–based particle size distribution and the number concentration in liquid dispersions (solid particles, liquid droplets or bubbles suspended in...
ISO 19430
December 15, 2016
Particle size analysis - Particle tracking analysis (PTA) method
This document describes the evaluation of the number–based particle size distribution in liquid dispersions (solid, liquid or gaseous particles suspended in liquids) using the particle tracking...

References

This document references:
ASTM E2834 - Standard Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Nanoparticle Tracking Analysis (NTA)
Published by ASTM on April 1, 2012
This guide deals with the measurement of particle size distribution of suspended particles, from ~10 nm to the onset of sedimentation, sample dependent, using the nanoparticle tracking analysis (NTA)...
This document references:
ISO 13317-1 - Determination of Particle Size Distribution by Gravitational Liquid Sedimentation Methods - Part 1: General Principles and Guidelines
Published by ISO on May 1, 2001
A description is not available for this item.
This document references:
ISO 13319-1 - Determination of particle size distribution — Electrical sensing zone method — Part 1: Aperture/orifice tube method
Published by ISO on March 1, 2021
This document specifies the measurement of the size distribution of particles dispersed in an electrolyte solution using the electrical sensing zone method. This can include biologics such as cells,...
This document references:
ISO 13322-1 - Particle size analysis - Image analysis methods - Part 1: Static image analysis methods
Published by ISO on May 15, 2014
This part of ISO 13322 is applicable to the analysis of images for the purpose of determining particle size distributions where the velocity of the particles against the axis of the optical system of...
This document references:
ISO 14488 - Particulate materials — Sampling and sample splitting for the determination of particulate properties
Published by ISO on December 15, 2007
A description is not available for this item.
This document references:
ISO 20480-1 - Fine bubble technology - General principles for usage and measurement of fine bubbles - Part 1: Terminology
Published by ISO on June 1, 2017
This document specifies terminology and definitions used in the area of fine bubble technology. Terminology in this document covers general principles, measurements, and individual applications of...
This document references:
ISO 21363 - Nanotechnologies — Measurements of particle size and shape distributions by transmission electron microscopy
Published by ISO on June 1, 2020
This document specifies how to capture, measure and analyse transmission electron microscopy images to obtain particle size and shape distributions in the nanoscale. This document broadly is...
This document references:
ISO 22412 - Particle size analysis - Dynamic light scattering (DLS)
Published by ISO on February 1, 2017
This document 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...
This document references:
ISO 7870-2 - Control charts - Part 2: Shewhart control charts
Published by ISO on April 1, 2013
This International Standard establishes a guide to the use and understanding of the Shewhart control chart approach to the methods for statistical control of a process. This International Standard is...
This document references:
ISO/IEC 17025 - General requirements for the competence of testing and calibration laboratories
Published by ISO on November 1, 2017
This document specifies the general requirements for the competence, impartiality and consistent operation of laboratories. This document is applicable to all organizations performing laboratory...
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