Thursday, May 13, 2010

Why is Benedict's solution preferred over Fehling's solution in case of a urine test?

Fehling's solution is made up out of two separate solutions, is caustic, and doesn't keep well. Benedict's solution is more stable, is a single solution, and has no caustic properties, making it easier to handle.Why is Benedict's solution preferred over Fehling's solution in case of a urine test?
Benedict solution is contains Cu2+ ions and it is a mild oxidizing agent.it will not oxidize whole urine

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