| 词条 | Hay's test |
| 释义 |
ProcedureSulphur powder is sprinkled into a test tube with three millilitres of urine and if the test is positive, the sulphur powder sinks to the bottom of the test tube. Sulphur powder sinks because bile salts reduce the surface tension of urine.[2][3][4][5]References1. ^{{cite book|author=D M Vasudevan|title=Textbook of Biochemistry for Medical Students|url=https://books.google.com/books?id=nQz8AAAAQBAJ&pg=PA350|year=2013|publisher=JP Medical Ltd|isbn=978-93-5090-530-2|page=350}} {{analytical-chemistry-stub}}2. ^{{cite book|author=Ashok Kumar J|title=Textbook of Biochemistry for Nurses|url=https://books.google.com/books?id=nZWijk31Kx0C&pg=PA208|date=1 January 2007|publisher=I. K. International Pvt Ltd|isbn=978-81-89866-45-7|page=208}} 3. ^{{cite book|author=Harsh Mohan|title=Pathology Practical Book|url=https://books.google.com/books?id=x3n3cNOSH5AC&pg=PA169|date=30 November 2012|publisher=JP Medical Ltd|isbn=978-93-5090-266-0|page=169}} 4. ^{{cite book|author=Dandekar|title=Practicals And Viva In Medical Biochemistry|url=https://books.google.com/books?id=s9HEoJquruwC&pg=PA47|date=1 January 2004|publisher=Elsevier India|isbn=978-81-8147-025-6|page=47}} 5. ^{{cite book|author=Chary|title=Practical Biochemistry for Medical and Dental Students|url=https://books.google.com/books?id=n52SyUqERrUC&pg=PA20|date=1 January 2004|publisher=Jaypee Brothers Publishers|isbn=978-81-8061-233-6|page=20}} 1 : Chemical tests |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。