This review describes developments in all aspects of atomic emission s
pectrometry, including fundamental processes and instrumentation, repo
rted in the Atomic Spectrometry Updates References in JABS Volume 9 (9
4/1-94/C3502) and Volume 10 (95/1-95/182). The full references, names
and addresses of authors can be readily found from the Atomic Spectrom
etry Update References in the relevant issues of JABS. However, as an
additional service to readers, an abbreviated form of each reference q
uoted (except those to Conference Proceedings) is given at the end of
the review. During this review period, work on both the fundamental as
pects and applications of de arcs continued to be reported demonstrati
ng that this source still has an important place in analytical spectro
chemistry. In contrast, there has been a continual decline in reports
on spark techniques. Dc, rf and boosted glow discharges are an active
area of research and this source is now being used in conjunction with
modern array spectrometers. Laser ablation and laser-induced emission
spectrometry continue to attract attention, but in the case of laser
ablation, most of the work is being carried out with MS detection. Alt
hough the convenience of YAG lasers has made them the preferred source
, the benefits of working in the low UV wavelength range have persuade
d workers to adopt the excimer laser in spite of it requiring complex
gas handling arrangements. Once again this year, the use of array dete
ctor spectrometers for ICP-AES has been widely reported and chemometri
c techniques for spectral analysis continue to grow in popularity. The
re has been further work on the effect of organic solvents and on the
use of individual droplets to study desolvation, vaporization and ioni
zation processes in the ICP. It has been noted that there has been a l
arge drop in reports of work on sample introduction, however, the acti
vity level is probably much the same as before, but with the emphasis
now on MS detection. There has been a considerable increase in reports
related to the use of the MIP, but this is almost entirely due to app
lications involving its use as a detector for GC. The direct introduct
ion of liquid samples into the MIP continues to be reported, but the i
nevitable dominance of the ICP for this purpose is not yet threatened.
There have been a few reports on applications of the DCP, but it appe
ars that the use of this source is probably in terminal decline.