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LCGC TV: Kevin Schug on Vacuum Ultraviolet Detection for Gas Chromatography
Gas chromatography is often regarded as a mature technology and some say that the application base has become routine; however, conventional detectors may not be able to keep up with the speed of separations that can be achieved today. In this new video Kevin Schug from the University of Texas Arlington, talks about the development of a new vacuum ultraviolet detector, from the initial idea to the fundamentals of its operation. |
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| Peptides and Proteins are not Small Molecules; Why Treat Them the Same? |
Large molecule quantification is one of the greatest challenges that bioanalysts face. Sensitivity and specificity issues are numerous: fewer molecules per volume; increased fragmentation; limited recovery due to complex sample prep; and so on.
 Download Peptide and Protein Bioanalysis Application Notebook and infographic. Learn why Waters is leading the industry in large molecule bioanalysis.
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| The LCGC Blog |
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HPLC Column Transfer from Fully Porous to Core-Shell Particles in Three Simple Equations
LCGC Blogger Tony Taylor says that when “messing about” with HPLC methods and changing column dimensions and particle morphologies (from fully porous to core-shell type columns, for example), if one does not change the gradient steepness, then there may be significant changes not only to retention times but also to the selectivity (and resolution) between peaks within the chromatogram. |
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| Shift to the power of OpenLAB CDS. |
Combining advanced functionality with intuitive software control, OpenLAB CDS enables you to work faster, gain productivity, and get the most from your instruments. To learn more about Agilent’s latest OpenLAB Chromatography Data System (CDS), visit  Agilent OpenLAB CDS.
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| New OMNISEC GPC/SEC System |
Combustion Ion Chromatography |
The world’s most sensitive light scattering detector, temperature controlled autosampler, self-balancing exchangeable viscometer bridge, self-priming isocratic pump and low volume degasser inside the new OMNISEC platform provide truly superior GPC/SEC characterization.  Learn more |
Metrohm’s Combustion IC (CIC) simultaneously determines halogens and sulfur in a wide variety of matrices. CIC can separate and quantitate different halogens with much higher sample throughput, accuracy and precision.  Learn more |
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| Cogent TYPE-C Silica™ Columns |
Graphing and Analysis Software |
The most versatile HPLC column on the market. Efficient, reproducible peaks in Reverse Phase, Normal Phase or Aqueous Normal Phase. Can separate polar and non-polar compounds in the same run.  Learn more |
Origin software provides a comprehensive solution for scientists and engineers to analyze, graph, and professionally present data. Origin is used by over 500,000 users in corporations, government agencies, and academia.  Learn more |
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