Flow-injection analysis with a small cylindrical wire type electrode

摘要

Anamperometric detector with a small thinmercury film electrode is described. The device demonstrates advantageous operational characteristics such as small dispersion (D < 2) and "memory effect" (me < 0.6 %), extensive maximum sample frequency (msf – 200 samples/h), and high sensitivity. It has been proven useful in flow-injection analysis at a constant potential under hydrodynamic conditions.