On the Activities of Sodium and Potassium Ion in the Solution Containing Bovine Albumine

On the Activities of Sodium and Potassium Ion in the Solution Containing Bovine Albumine

Creators Tsue Mitsumaro

Creators Kawabata Gorou

1. An activity of stodium ion was measured with the cation-selective glass electrode. In the NaCl solution containing bovine serum albumine by 7%, about 10 meq/l of the ion seemed to ne inactive. The ionic concentration of the solution was ranged between 0.01 and 0.3 molar. 2. A liquid junction potential of the 2 molar potassium citrate in the glass capillary with reference to the simple KCl solution was compared to that with the solution of the same ionic concentration containing albumine by 5 or 7%. The estimated activities of the potassium ion were nearly the same in both solutions, containing or discontaining albumine.

[ISSN]0513-1812

[NCID]AA00594272