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Spectroscopy-11-01-2002
Spectroscopy
A Beginner's Guide to ICP-MS, Part XIII ? Sampling Accessories (PDF)
November 01, 2002
Spectroscopy
Columns
Part 13 of the ongoing series discusses sampling accessories.
Detection of g-Hydroxybutyrate and g-Butyrolactone by Ion Mobility Spectrometry (PDF)
November 01, 2002
Spectroscopy
Articles
The authors discuss g-hydroxybutyrate (GHB), a drug of abuse that is not detected in the drug-detection mode or positive polarity of commercial ion mobility spectrometers, but can be detected by ion mobility spectrometry (IMS) instruments in negative mode.