L125
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This article is compiled based on the United States Pharmacopeia (USP) – 2025 Edition
Issued and maintained by the United States Pharmacopeial Convention (USP)
Polyvinyl alcohol polymer gel weak cation-exchange packing material, 3–7 μm porous particles. The surface is polymerized with polybutadiene–maleic acid to provide carboxylic acid functionalities. The capacity is NLT 1 mEq/column. (USP 1-Aug-2022)
