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Subjects>History>History of Western Civilization

What is helleric?

Updated: 9/21/2023

Wiki User

∙ 12y ago

Best Answer

Heller's test is used to test the presence of proteins in urine.

Principle: concentrated acids remove the hydration shell around the protein molecules and help in precipitation.

Procedure: take 3ml of conc nitric acid(HNO3). incline the tube and add 3ml of urine so as to form 2 distinct layers.

If urine contains proteins, a white zone of precipitated protein will appear at the junction of two liquids.

Casey Heaney ∙

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∙ 1y ago

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