Yuzuru Iwasaki and Masao Morita of NTT review progress to date. M. Karolczak of Adam Mickiewicz University in Poznan, Poland discusses their significance and various aspects of their use in the analysis of experimental data. The relationships of quantitative measures of nonlinearity to Student s t-values, parameters correlation coefficients, confidence intervals, and model choice are indicated. Their high plate count and compatibility with small volume samples are intriguing for microdialysates. Thomas J. O'Shea of Searle and Susan Lunte of Kansas University review the use of electrochemical detection for capillary electrophoresis.
Atomic spectroscopy dominates trace metal determinations in the environment.
Nevertheless, electroanalytical chemistry is also used and should especially be considered for toxic heavy metals. Adrian Bott continues his educational series on electrochemistry. Microdialysis is a continuous sampling technique. It is appropriate to consider whether some substances can be continuously sensed in the dialysate stream.