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Overview ISO 4907-3:2023 - Plastics - Ion exchange resin - Part 3 specifies laboratory test methods to determine the exchange capacity of styrene anion exchange resins in hydroxide form. The standard…
Overview ISO 4907-1:2023 - Plastics - Ion exchange resin - Part 1 specifies standardized laboratory methods for determining the exchange capacity of acrylic anion exchange resins. The standard define…
Overview ISO 4907-4:2025 – Plastics - Ion exchange resin - Determination of particle size by laser diffraction method is an international standard published by ISO. This standard specifies the method…
Overview ISO 4907-2:2023 specifies a laboratory centrifugation test method for the determination of water content in styrene anion exchange resins in hydroxide form. The standard addresses the challe…
1 Scope This document specifies test methods by centrifugation of water content of styrene anion exchange resins in hydroxide form.
1 Scope This document specifies test methods of the total exchange capacity , the strong-base group capacity and the weak-base group capacity of the styrene anion exchange resins in hydroxide form.
1 Scope This document specifies test methods of the strong-base group capacity , the weak-base group capacity and the weak-acid group capacity of acrylic anion exchange resins.