Sulfuric Acid TS
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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)
—Add a quantity of sulfuric acid of known concentration to sucient water to adjust the final concentration to between 94.5% and 95.5% (w/w) of H2SO4.
[Note—Since the acid concentration may change upon standing or upon intermittent use, the concentration should be checked frequently and solutions assaying more than 95.5% or less than 94.5% discarded.]
