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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.
Wiki User
∙ 9y ago
Wiki User
∙ 15y agoHeller's syndrome is another name for "Childhood disintegrative disorder," which is described in the Sci-Tech Dictionary as the following:
A condition occurring in 3- and 4-year-old children that is characterized by unequivocally normal development in the first several years of life, followed by a marked developmental regression (a child who previously had been speaking in sentences becomes totally mute), and various autistic features develop.
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What is the practical application of Hellers test?
This test checks for albumin in the urine
Which is more sensitive test fehlings test or Benedicts test?
benedicts test
Test- Nicole?
test
What is beayers test?
Baeyer's test is a test for multiple bonds within a compound; it is a test of unsaturation.
How do you test white gold?
acid test and magnet test.
What is the practical application of Hellers test?
This test checks for albumin in the urine
When was Guy Hellers born?
Guy Hellers was born on 1964-10-10.
What is the currency used in Prague called?
Crowns (koruna) and hellers, although heller coins no longer exist.
What is ethnicity of name heller?
It is most common in Southern Germany, Austria and Switzerland. There is another less common area of Hellers near Devon in Southern England. A certain smaller percentage of Hellers are Jewish of German and Eastern European origin.
What represents US commercial interests in foreign coutries?
many things like cabinets and hellers
What were joseph hellers views on military and civilian bureaucracies?
His book Catch 22 indicated his beliefs that bureaucracies got into the way of smooth military operations
What is the most difficult book to read and to be understood objectively?
I never did finish Joseph Hellers Catch 22. Apparrently it is supposed to be funny. No, for me it was simply turgid. I just didn't get what he was trying to say, I found it disinteresting & did not understand it at all.
What is the catch in Hellers catch-22 novel?
The catch is that if Orr is crazy, then he will be grounded from flying missions because he does not recognize the danger of the task. However, if he asks to be grounded (because he recognizes the danger), he is proclaimed sane, so he will have to fly the missions.
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What type of money does Czech Republic use?
Czechs use Czech Crowns (CZK) - Koruna in Czech language. In the recent past they have also used Hellers (haléře in Czech) as a 1/100 of a Crown.One Crown is about 25 EUR, 18 USD or 30 GBP.
What does the heart excrete?
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What does heart excrete?
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