Gerhardt’s test – Principle, Procedure, Result
Gerhardt’s test is a type of laboratory test which is performed for the qualitative detection of ketone bodies in urine.
Gerhardt’s test is a type of laboratory test which is performed for the qualitative detection of ketone bodies in urine.
Acetoacetic acid and acetone react with an alkaline solution of sodium nitroprusside to form a purple-colored complex. This method can detect above 1-5 mg/dl of acetoacetic acid and 10-20 mg/dl of acetone. Beta-hydroxybutyrate is not detected.
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