This article is about the diagnostic test for glucose. For the diagnostic test for salicylates that uses a different reagent by the same name, see Trinder spot test.
Trinder glucose activity test
Purpose
determine the presence of glucose
The Trinder glucose activity test is a diagnostic test used in medicine to determine the presence of glucose or glucose oxidase. The test employs the Trinder reagent, and is a colour change test resulting from the Trinder reaction.
The quinone is red-violet in colour,[3][5] with the intensity of the colour being in proportion to the glucose concentration.[3] The colour is measured at 505 nm,[2] 510 nm,[4] or 540 nm.[3]
Diagnostic kits containing the Trinder reagent are available, including one from Sigma-Aldrich.[2]
The Stanbio Single Reagent Glucose Method is based upon the Trinder technique.[3][6]
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