Content related to sample preparation.
 | October 1, 2009
By:Ravi Ravichandran, Horacio N. Pappa
To meet system suitability requirements, chromatographers might need to make adjustments to the high performance liquid chromatography (HPLC) operating conditions.
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 | October 1, 2009
By:Jack Henion
In this installment of "MS-The Practical Art," guest columnist Jack Henion presents an historical and practical overview of lab-on-a-chip (LOC) research and the commercial achievement associated with it so far.
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 | September 22, 2009
Incognito presents the first in a series on the pitfalls in the practice of modern SPE.
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 | September 1, 2009
By: Ronald E. Majors
Ron Majors provides first-hand coverage of some of the technology and application advances reported at HPLC 2009.
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 | September 1, 2009
By:Leslie S. Ettre
The former "Milestones in Chromatography" editor returns to give readers the story of his time in the field.
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 | July 1, 2009
By:Doug Kitson
Doug Kitson looks at some of Poland's leading separation science groups.
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 | July 1, 2009
By:Ronald E. Majors
Ron Majors discusses the technique of Salting-out Liquid-Liquid Extraction (SALLE) and provides some examples of its successful applications.
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 | July 1, 2009
By:Naoto Furusawa
A method of sample preparation followed by reversed-phase high performance liquid chromatography (RP HPLC) with diode array (DA) detection.
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June 1, 2009
A research group from AlbaNova University Center, Royal Institute of Technology (Stockholm, Sweden) developed an automated method for purifying and desalting proteins before mass spectrometry analysis.
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Light Scattering for the Masses! Multi-Angle and dynamic light scattering instruments for absolute molecular weight and size determinations of polymers, proteins and nano-particles in solution.
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