Benedict's solution
(亦作Benedict's reagent)
noun
mass noun
- a chemical solution that changes colour in the presence of glucose and other reducing sugars, used in clinical urine tests for diabetes. It is a mixture of sodium or potassium citrate, sodium carbonate, and copper sulphate.贝内迪克特溶液（用于糖尿病临床尿检）。
词源
named after Stanley R. Benedict （1884-1936）， American chemist.