1. The factors influencing blood conductivity have been noted.
2. An accurate apparatus has been designed to measure blood and plasma conductivity.
3. A new cell has been designed to measure conductivity of blood.
4. Through studies on normal blood before and after dilution, a correlation has been shown to exist between blood conductivity and the red cell count.
5. The form factor for normal human red cells has been determined to be 1.393.
6. A mathematical equation is presented relating red cell count with conductivity for normal blood.
See PDF for Equation
7. The factor C on the basis of 33 determinations has been calculated to be 10.80.