The Column-02-04-2011

To gain deeper insight into morning breath, researchers developed a procedure to collect breath samples at home.

In 1976 the Viking landers took samples of the soil on Mars and analysed it for organic compounds. Traces were dismissed as contamination, however a reinterpretation of the results suggests significant levels were present, hidden by the strong oxidation effect of salt in the Martian soil.

For years master gardeners have claimed that putting Bounce brand dryer sheets in their pockets repels pests, but no quantitative data had been obtained to substantiate these claims.

A discovery during the investigation of subcritical water chromatography has led to a novel method that could provide a green and cheap addition to the analytical chemist?s toolbox.

The Detection and Quantification of Multi-mycotoxins in Beer Samples using Orbitrap Technology with UHPLC.

The precision and accuracy of the results depends, amongst other parameters, on the selection of the proper separation columns.

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