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Spectroscopy-05-01-2009
Spectroscopy
The Long, Complicated, Tedious, and Difficult Route to Principal Components: Coda
May 01, 2009
Columns: Chemometrics in Spectroscopy
24
5
Columnists Howard Mark and Jerome Workman, Jr. take a final look at the topic of principal components, which has been the subject of six previous installments.
The Use of a Raman Spectral Database of Minerals for the Rapid Verification of Semiprecious Gemstones
May 01, 2009
Articles
24
5
The authors discuss the use of Raman spectroscopy to identify an unknown gem or mineral sample or to verify that a known sample has been classified correctly.
Universal Quantification — The Uncelebrated Strength of ICP-MS
May 01, 2009
Columns: Atomic Perspectives
24
5
Guest columnist Steven Wilbur discusses the elemental nature of ICP-MS and its strength as a universal quantifier, an aspect of the technique he believes has not received enough attention.
Pittcon 2009 New Product Review
May 01, 2009
Articles
24
5
Spectroscopy columnist Howard Mark takes a comprehensive look at the products that were introduced at Pittcon 2009 in Chicago.
Market Profile: LC-MS Time-of-Flight Mass Spectrometry
May 01, 2009
Departments
24
5
An oft-overlooked segment of the mass spectrometry market is time-of-flight LC–MS. Although LC-TOF does not possess the capabilities of more expensive mass spectrometry techniques, it fills an important price-to-performance segment of the market. The trickling down of technology and heavy competition are contributing to a strong market outlook for the area.
Vol 24 No 5 Spectroscopy May 2009 Regular Issue PDF
May 01, 2009
Issue PDF
24
5
Click the title above to open the Spectroscopy May 2009 regular issue, Vol 24 No 5, in an interactive PDF format.