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BS ISO 21501-3:2019

Determination of particle size distribution. Single particle light interaction methods-Light extinction liquid-borne particle counter

standard by British Standard / International Organization for Standardization , 12/04/2019

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Identical Versions Available

ISO 21501-3:2019

December 2019
Determination of particle size distribution - Single particle light interaction methods - Part 3: Light extinction liquid-borne particle counter
- This is the most recent version of this document.

Full Description

This document describes a calibration and verification method for a light extinction liquid-borne particle counter (LELPC), which is used to measure the size and particle number concentration of particles suspended in liquid. The light extinction method described in this document is based on single particle measurements. The typical size range of particles measured by this method is between 1 µm and 100 µm in particle size.

The method is applicable to instruments used for the evaluation of the cleanliness of pharmaceutical products (e.g. injections, water for injections, infusions), as well as the measurement of number and size distribution of particles in various liquids.

Cross References:
ISO/IEC Guide 99:2007
ISO 9276-1
ISO/IEC Guide 98-3
JIS B 9916:2010
ISO/IEC 17025

All current amendments available at time of purchase are included with the purchase of this document.

Product Details

Published:: 12/04/2019
ISBN(s):: 9780539028089
Number of Pages:: 28
File Size:: 1 file , 2.5 MB
Same As:: ISO 21501-3:2019
Product Code(s):: 30385919, 30385919, 30385919
Note:: This product is unavailable in Russia, Ukraine, Belarus

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