A guide to urine testing : for nurses and others / by Mark Robinson.

  • Robinson, Mark (Mark A.)
Date:
1899
Catalogue details

Licence: Public Domain Mark

Credit: A guide to urine testing : for nurses and others / by Mark Robinson. Source: Wellcome Collection.

    34/58 (page 28)
    of cilric acid to the urine in a test-tube, and further add some solution of ferro- cyanide of potassium. If albumin be present, a whitish cloud will result. I'ellets composed of ihe above sub- stances have been devised by Dr. Pa\ v, and are very convenient. J:''irst add a citric acid pellet, and then one of ferro- cyanide of [jotassium. A white precipitate is the result. Oliver's Fa/^ers.—First add a citric acid paper, then a [)otassium ferro-cwnnide paper or a potassio-mercuric iodide pa])er. .V white precipitate is the result. I'allacy.—Citric acid may precipitate nuicin and urates. QUANTITY OF ALBUMIN. To roughly estimate the quantity of albu- min, half fill a long narrow te-t-tube with