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| Featured Article |
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Tips & Tricks: GPC–SEC: Absolute or True Molar Masses for Macromolecules — Mass Spectrometry as a New Solution
GPC–SEC separates macromolecules based on their hydrodynamic volume and, therefore, allows an ensemble of chains with different lengths to be separated into small fractions. Primary information from GPC–SEC is the signal intensity at a defined elution volume. Molar mass distribution information can be obtained by assigning a molar mass to the elution volume.
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Wish you could to get your POPs analysis done in hours instead of days?
You can with the FMS "Total Solution" Sample Prep system that combines and automates three sample prep processes into one economical package. The TRP Total-Rapid-Prep™ performs automated sample extraction, clean-up and direct to vial concentration for up to six samples simultaneously in a few hours, producing the highest recoveries and best results for all analytes. For a product video demonstration visit:
 Total Prep Video, For additional information please visit:
Total Prep website.
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| Featured News |
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Nominations Sought for the 2013 Dal Nogare Award
The Chromatography Forum of the Delaware Valley is currently seeking nominations for the 2013 Dal Nogare Award. The award is presented annually at Pittcon to an outstanding scientist in the field of chromatography.
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Study Using HPLC and TLC shows Milk Thistle Seeds Have Antiviral Effect on Hepatitis C
Investigating a more effective alternative to current hepatitis C treatment therapy, scientists have studied the effects of Silybum marianum (milk thistle) seeds on the hepatitis C virus (HCV) 3a core gene.
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Protect Your Investment for Less!
Get the maximum performance and longevity from your TSKgel SW-type analytical column by using the appropriate guard column. For those users who have not yet discovered the advantages of using a guard column and to show appreciation to our faithful customers, we’ve slashed the price of select TSKgel SW-type guard columns in half. Now pay only $250.  Get the details. |
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| Featured Vidcast |
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Fast Analytical Chromatography and the Role of the Design of New Stationary Phases
An interview with Jared L. Anderson of the University of Toledo.
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ZORBAX Rapid Resolution High Definition (RRHD)
Agilent’s Rapid Resolution High Definition (RRHD) Columns enable you to take your UHPLC investment further, by providing column stability up to 1200 bar and reliable scalability and method transferability around the world.  Click here. |
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Featured Products |
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NQAD HPLC Detector
The ultra-sensitive NQAD presents a major advancement in HPLC detection capability. HPLC-NQAD is an ideal pairing when searching for drug impurities, degradation products, and excipients while measuring major components.
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Nexera UHPLC
At 19,000 psi, Shimadzu’s modular Nexera meets all analysis requirements: conventional, ultra-high speed, high resolution, high temperature, green, multidimensional, etc. with no compromise in data integrity.
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| Upcoming Events |
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1–5 May 2011
International Symposium on Capillary Chromatography & Electrophoresis
San Diego, CA
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1–6 May 2011
CLEO 2011, Laser Science to Photonic Applications
Baltimore, MD
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10–12 May 2011
Minnesota Chromatography Forum 2011
Minneapolis, MN
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5–9 June 2011
59th American Society for Mass Spectrometry (ASMS) Conference on Mass Spectrometry
Denver, CO.
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19–23 June 2011
36th International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC 2011)
Budapest, Hungary.
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10–13 July 2011
PREP 2011: 24th International Symposium
Boston, MA.
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