Plastics — Ion exchange resin — Part 4: Determination of particle size by laser diffraction method
Primary tabs
Reference:
ISO 4907-4:2025
Publication Year:
2025
Domain:
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.
24 000 F CFA
LATEST NEWS
Water is essential to life. It is also vital to achieving more inclusive and sustainable development. That's why...
From 25 to 26 August 2022, ASN held a mission to popularize ISO standards in the field of on-site sanitation in Togo...
We are pleased to announce that the Director General of the Senegalese Association for...
The Senegalese Association for Standardization (ASN) celebrated on November 11, 2022 the World...
