ASTM-E2834 2012

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E2834-12 Standard Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Nanoparticle Tracking Analysis (NTA)

Published By	Publication Date	Number of Pages
ASTM	2012	11

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Description

ASTM E2834-12

Historical Standard: Standard Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Nanoparticle Tracking Analysis (NTA)

ASTM E2834

Scope

1.1 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) technique. It does not provide a complete measurement methodology for any specific nanomaterial, but provides a general overview and guide as to the methodology that should be followed for good practice, along with potential pitfalls.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

DLS; dynamic light scattering; nano; nanoparticle tracking analysis; NTA; PCS; photon correlation spectroscopy

ICS Code

ICS Number Code 07.120 (Nanotechnologies)

DOI: 10.1520/E2834-12

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology
2	Summary of Guide Significance and Use Reagents
3	Procedure
5	TABLE 1
6	Test Method FIG. 1 FIG. 2
7	FIG. 3
10	Report Keywords REFERENCES

Additional information

Standard Title	E2834-12 Standard Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Nanoparticle Tracking Analysis (NTA)
Published Code	ASTM
Publication Date	2012
Pages Count	11