FEATURE ARTICLES
7 Home-made chemical instruments upgrade laboratory
training at low cost
13 New ion-selective electrodes allow simple chemical
analysis, fast results
19 Basis for individual IUPAC membership approved at
General Assembly in Belgium
NEW HIGHLIGHTS
2 Microbiologists discover that bacteria adapt,
cooperate- and even change lifestyle
4 Work should not be sole interest and source of
self-esteem, psychiatrist warns
5 Trace compounds in gases are detected by selective
excitation, fluorence
COMMENTS
1 Speak, and be heard
6 Letter
28 At home with the kilopascal
EVENTS
25 IUPAC books off the press
26 IUPAC-sponsored chemistry conferences
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