-transparent.png){kind=logo}
1. Na+ concentration, measured by the flame photometer, cryoscopic osmolality, and the specific electrolyte conductivity of urine show a close statistical correlation if only small amounts of a molecular disperse solution are dissolved in the urine. 2. Since conductance of a fluid is an expression of its ion concentration, better relationships exist between Na+ concentration and conductivity than between Na+ concentration and osmolality. 3. In the presence of large amounts of glucose in the urine, osmolality no longer represents the electrolyte content, and therefore no longer serves as a parameter of renal concentration power. On the other hand, the close correlation between conductance and Na+ concentration remains. 4. Conductometry supplements osmometry significantly by its selective capacity to determine electrolyte components in the urine. 5. Owing to the short time spent on the method and small errors in technique, it remains debatable whether conductometry is preferable to osmometry in normal cases for determining measurements in concentration in the urine.
K Jährig, and
K R Bogun, and
J Grimmiger
February 2015,
Analytical chemistry,
K Jährig, and
K R Bogun, and
J Grimmiger
September 1980,
Rinsho byori. The Japanese journal of clinical pathology,
K Jährig, and
K R Bogun, and
J Grimmiger
June 1981,
Biomedizinische Technik. Biomedical engineering,
K Jährig, and
K R Bogun, and
J Grimmiger
September 1975,
Research in experimental medicine. Zeitschrift fur die gesamte experimentelle Medizin einschliesslich experimenteller Chirurgie,
K Jährig, and
K R Bogun, and
J Grimmiger
September 1977,
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics,
K Jährig, and
K R Bogun, and
J Grimmiger
February 1977,
Monatsschrift fur Kinderheilkunde,
K Jährig, and
K R Bogun, and
J Grimmiger
September 1979,
Quaderni Sclavo di diagnostica clinica e di laboratorio,
K Jährig, and
K R Bogun, and
J Grimmiger
March 1975,
Casopis lekaru ceskych,
K Jährig, and
K R Bogun, and
J Grimmiger
February 1979,
Journal de chirurgie,
K Jährig, and
K R Bogun, and
J Grimmiger
October 1980,
Wiener klinische Wochenschrift,
