Figure 1 Cyclic voltammetry of (A) 5.6 mM cysteine and (B) blank electrolyte at a glassy carbon electrode coated with a film of mvRuOx. Electrolyte, 0.2MK SO adjusted to

doi:10.1201/9780203908907-179

Chapter

Figure 1 Cyclic voltammetry of (A) 5.6 mM cysteine and (B) blank electrolyte at a glassy carbon electrode coated with a film of mvRuOx. Electrolyte, 0.2MK SO adjusted to

Chapter

ABSTRACT

Analytical figures-of-merit are shown in Table 1. Calibration curves obtained over a 3week period had only a 5% relative standard deviation of slope. This system served as an amperometric detector for HPLC with various citrate, phosphate buffers in the pH 2.13.0 range and with 0.1 M monochloroacetic acid in 1% acetonitrile at pH 3.0 as mobile phases.