PVC膜电极与玻璃膜电极测定血液pH性能比较

Blood pH Measurement with a PVC Membrance Electrode in Comparison with a Glass Electrode

PVC膜pH电极具有阻抗低,容易制备和价廉等优点,本文比较了PVC膜和玻璃电极测定血液和QC标准的pH测定结果,两者之间没有显著性差异。

The PVC membrance pH electrode has low resistance and ease of preparation. when the blood and commercial QC pH Value were determined respectively, the two results obtained have not signifient different with a PVC membrance electrode and a glass membrance clec-- trode.