Benedict's solution

noun

Pharmacology.

1. a reagent solution containing cupric sulfate, sodium citrate, and sodium carbonate and used to detect glucose in the urine.

Benedict's solution

noun

1. a chemical solution used to detect the presence of glucose and other reducing sugars. Medically, it is used to test the urine of diabetics

Word History and Origins

Origin of Benedict's solution¹

Named after S. R. Benedict

Word History and Origins

Origin of Benedict's solution¹

named after S. R. Benedict (1884–1936), US chemist

Example Sentences

Benedict’s solution into a porcelain dish, add 5 or 10 grams approximately of solid sodic carbonate, heat to boiling, and while boiling, run in urine until a white precipitate forms, then add urine more slowly until the last trace of blue disappears.

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Benedict’s solution contains 0.01 gram of glucose.

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One small three-inch white enameled or porcelain dish, one 10 c.c. graduated pipette, 6 test tubes, 1 small alcohol lamp or Bunsen burner, 1 box of sodium carbonate, 1 box talcum, and the reagents necessary for making the test, namely, Benedict’s solution, Fehling’s solution, and Haines’s solution.

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