Glucose Oxidase–Chromogen 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)
-A solution containing, in each mL, 0.5 µmol of 4-aminoantipyrine, 22.0 µmol of sodium p-hydroxybenzoate, not less than 7.0 units of Glucose oxidase, and not less than 0.5 units of Peroxidase, and buffered to a pH of 7.0 ± 0.1.
Suitability: When used for determining glucose in Inulin, ascertain that no significant color results by reaction with Fructose, and that a suitable absorbance-versus-concentration slope is obtained with glucose.
[NOTE-Glucose oxidase can be from Aspergillus niger.]
