β Scribed by Bo Karlberg
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The gel layer develops on an electrode glass on its first contact with water. This hydration process has been shown to involve both an ion exchange of the alkali metal ions in the bulk glass with hydrogen ions from the aqueous solution and a rupture of the silicon-oxygen bonds by reaction with water
The glass electrode is calibrated on the concentration scale against the hydrogen electrode from measurements of the potentials of the two electrodes immersed in the same buffer. The p[H+] of the buffer is changed between 2 and 11 by addition of base. The difference in potential between the electrod
A study is presented on the influence of pressure of up to 30 bar on potentiometric cells. Combinations of a poly(viny1 chloride) (PVC) matrix nitrate ion-selective electrode with inner filling solution, a solid contact PVC nitrate electrode, a capillary flow type reference electrode, and a solid st