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ISO/WD 4907-6

Plastics — Ion exchange resin — Part 6: Determination of exchange capacity of strong-acid cation exchange resins in sodium form

General information

20.60     3 mar 2026

ISO

ISO/TC 61/SC 5

International Standard

Scope

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

Life cycle

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IN_DEVELOPMENT
ISO/WD 4907-6
20.60 Close of comment period
3 mar 2026