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ISO/PWI 4907-4

Plastics — Ion exchange resin — Part 4: Determination of exchange capacity of strong-acid cation exchange resins in sodium form

General information

00.60     Apr 20, 2022

ISO

ISO/TC 61/SC 5

International Standard

Scope

This document specifies test methods of the neutral salt exchange capacity of styrene strong-acid cation exchange resins in sodium form.

Life cycle

NOW

PROJECT
ISO/PWI 4907-4
00.60 Close of review
Apr 20, 2022

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