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LCGC North America e-Separation Solutions
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May 12, 2011

Chromatography Corner

GC–MS Results from Mars: Reevaluated 35 Years Later
A recent reinterpretation of the GC–MS results from the Viking landers that went to Mars in the 1970s has suggested that the possibility of life on Mars may be much greater than we previously thought. To find out more about this we spoke to Chris McKay of NASA’s Ames Research Center and Rafael Navarro-Gonzalez of the Universidad Nacional Autonoma de Mexico.
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Successful Separations Start with Selectivity
Efficiency is a powerful chromatographic tool. However, efficiency alone is often not enough to achieve the resolution necessary to produce the desired separation. This is why Waters designed the XSelect HPLC and ACQUITY UPLC CSH column families to have the widest range of selectivities possible. Since these columns are manufactured by Waters, they offer seamless transferability between UPLC-scale and preparative-scale separation platforms.

Find out more.

Market Profile

Flash Chromatography
Flash chromatography is a type of preparative liquid chromatography commonly used in the separation of organic compounds.
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Check out the outstanding program packed with papers on biochromatography, QbD, monoclonal antibodies, VLPs, and other biopharmaceuticals, chiral molecules, SFC, fine chemicals, SMB, APIs, monoliths and new stationary phases, and more! 66 oral presentations, 2-day Poster Session, 2½-day Exhibit, and workshops. The most recognized international meeting covering the latest developments in preparative and process liquid chromatography, separation science and technology, PREP2011, July 10-13 in Boston. www.PREPsymposium.org.

Featured Vidcast

Physiochemical Characteristics of Chromatographic Materials in HPLC
An Interview with Luis A. Colon, of the University at Buffalo.
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Featured Application Note

Improved Clean Up and Recovery of Pharmaceutical Compounds From Plasma using Strata™-X Solid Phase Extraction (SPE) vs. Traditional Liquid-Liquid Extraction Methods
This work explores the benefits of solid phase extraction (SPE) as compared to LLE in a pharmaceutical setting such as cleaner extracts, higher recoveries, and better reproducibility which can greatly improve results.

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Featured Product

Official Launch Genius² 3010
The Genius² 3010 has been designed specifically as a stand-alone system to provide gas to single LCMS applications which require a high nitrogen flow. Learn more here

From the CHROMmunity BLOGS

Separation of Small Molecules: Surface Area vs. Gel Porosity

Join in the conversation. Free Registration.>>

Upcoming Events

5–9 June 2011
59th American Society for Mass Spectrometry (ASMS) Conference on Mass Spectrometry
Denver, CO.
» Visit the website

19–23 June 2011
36th International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC 2011)
Budapest, Hungary.
» Visit the website

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