ISO/CD 4907-6

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

Current stage: 30.60 Close of voting/ comment period Jul 3, 2026

Originator: ISO

Owner: ISO/TC 61/SC 5 Physical-chemical properties

Type: International Standard

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

IN_DEVELOPMENT
ISO/CD 4907-6
30.60 Close of voting/ comment period
Jul 3, 2026