International Standard
ISO 4907-4:2025
Plastics — Ion exchange resin — Part 4: Determination of particle size by laser diffraction method
Reference number
ISO 4907-4:2025
Edition 1
2025-03
© ISO 2025
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Published (Edition 1, 2025)

ISO 4907-4:2025

Language
Format
CHF 43
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Abstract

This document specifies the test method for determination of particle size of ion exchange resin by laser diffraction, ranging from 0,1 μm to 2,0 mm.

General information

  • Status
     : Published
    Publication date
     : 2025-03
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 61/SC 5
    ICS :
    83.080.01 
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Life cycle

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This standard contributes to the following Sustainable Development Goals

2
Zero Hunger
3
Good Health and Well-being
6
Clean Water and Sanitation
7
Affordable and Clean Energy
9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production
14
Life Below Water

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  4. ICS
  5. 83
  6. 83.080
  7. 83.080.01
  8. ISO 4907-4:2025