Inductively coupled plasma mass spectrometry in maturity–what problems remain?

Abstract

The current status of ICP–MS is discussed and the major limitations, which may be seen as problems or characteristics, considered. Some of these are inherent to the technique and its continued growth is a tribute to the success of analysts in finding ways of accommodating these. A few limitations of current instruments are susceptible to further research, although this is very limited in today's economic climate. Some problems have been avoided, rather than solved, by resorting to more powerful mass analysers, but at higher cost.

In general, after 10 years of exploitation, an encouraging degree of maturity has been achieved, and with experienced and well-trained users the technique will continue to have a major place in elemental analysis. After its very rapid growth, more measured progress in development is inevitable, but in 10 years' time another look at the status may well show a revolution when compared with today's situation.