L115
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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)
Ethylvinylbenzene/divinylbenzene substrate (55% cross-linked) agglomerated with quaternary amine functionalized 275-nm latex microbeads (6% cross-linked), about 8.5-μm in diameter. (USP 1-Dec-2019)
