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20 February 2014
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| In this Issue |
LCGC TV: Trends in LC–MS: High Resolution and Alternative Ionization Techniques
More and more analysts are moving away from low-resolution mass spectrometry to high-resolution mass spectrometry, but what are the requirements for making such a change? Michal Holčapek, professor of analytical chemistry at the University of Pardubice, Czech Republic, discusses what you need to consider when switching to a high resolution system. Holčapek also offers advice on how to choose the most effective ionization technique for your analysis. |
| Reproducible Protein Sizing & Aggregation Studies |
For accurate determination of molecular weight, size and aggregate presence with highest reproducibility, the new Agilent 1260 Infinity Multi-Detector Bio-SEC Solution unites fully bio-inert instrumentation with high-resolution columns, advanced detection, and intuitive, workflow-driven software.  www.agilent.com/chem/infinity-bio-sec
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Daniel W. Armstrong to Receive ACS Award in Separation Science and Technology 2014
Daniel W. Armstrong, a professor of chemistry and biochemistry at the University of Texas Arlington in Texas (USA) is to receive the 2014 American Chemical Society Award in Separations Science and Technology. This is the second time this year that the ACS has recognized the work of Armstrong — in August last year he was selected to join the ACS Class of Fellows 2013. More... |
| ACE UltraCore Solid-core LC Columns |
ACE UltraCore is a new range of ultra-inert, solid-core (superficially porous) particle UHPLC/HPLC columns from Advanced Chromatography Technologies Limited. The monodisperse particle distribution of these phases combines high efficiency and performance, with a low column back pressure, to deliver exceptional chromatography. Two complementary phases, SuperC18 and SuperPhenylHexyl, both offer excellent peak shape and superb phase stability across an extended pH range of 1.5 to 11.0.  Learn more
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Purdue Research Foundation Invests in Two Start-up Companies
The Purdue Research Foundation (Indiana, USA) has awarded $150,000 in investment to two companies that have licensed Purdue University Innovations, Telos Discovery Systems Inc. and bioVidria Inc. The investment is from the Emerging Innovations Fund that was setup in 2008 to accelerate the commercialization of early stage technologies in the Purdue community. More... |
| Solutions to Your Challenges in HPLC and UHPLC |
We all know that chromatography is full of complexity. The Chromatography Solutions Center is here to help. This month in the Liquid Chromatography section of the Solution Center, you will find resources on how reversed-phase LC really works; troubleshooting HPLC; why UHPLC might help with your analysis of biomolecules, and more.  Click here
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Current features |
LC Method Scaling, Part I: Isocratic Separations
In the latest instalment of “LC Troubleshooting”, John Dolan asks what kind of adjustments need to be made when scaling an isocratic method? More... |
Tips & Tricks GPC/SEC: How to install GPC/SEC Columns
For proper column installation it is important to be familiar with column characteristics such as solvent compatibility, maximum flow rate, and maximum operating temperature. This article focuses on the considerations that should be made when installing a gel permeation/size-exclusion chromatography (GPC/SEC) column. More... |
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Featured Products |
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Fluidic Products for your Laboratory |
 New Catalog from IDEX Health & Science: HPLC and UHPLC products such as Upchurch Scientific® tubing and fittings, Rheodyne® valves or Systec® degassers. Additional overview on Ismatec® peristaltic pumps.  Learn more
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Nexera MP UHPLC for LC/MS analysis |
 Shimadzu’s Nexera MP UHPLC Front End system for LC/MS is perfect for LC/MS analysis conducted in pharmacokinetics and synthesis stages in drug detection processes. For more information please.  Click here
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The First SEC-MALS detector for UHPLC |
 The µDAWN™ is the world’s first multi-angle light scattering (MALS) detector that can be coupled to any UHPLC system in order to determine absolute molecular weights and sizes of polymers, peptides, and proteins.  Learn more
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| Multimedia |
| The CHROMacademy Essential Guide Webcast: Principles of GC Column Selection |
| Sample Preparation Method Development for Unconventional Matrices |
| The Use of Solid Core Technology in the Pharmaceutical Environment |
Need GC Troubleshooting Help?
 CHROMacademy announces the launch of the interactive GC Troubleshooter, sponsored by Thermo Scientific.
Building on the success of our ground breaking HPLC Troubleshooter, we are excited to announce the GC version. In 3 simple steps you will overcome your instrument, separation and quantitation issues. It’s completely free - so if you haven't tried our troubleshooter before you're in for a surprise!  Click Here |
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| The Column |
 The Global E-zine for Separation Scientists
The global edition of The Column is delivered twice monthly with a screen-optimized format designed to improve readability. Covering topical issues, application-based articles, market reports, tips and tricks, opinion pieces and interviews, The Column is a great information resource helping readers achieve better day-to-day working practices.
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Contact Us
Click here to contact Kate Mosford, managing editor.
Click here to contact Mike Tessalone, group publisher.
Click here to contact Lindsay Jones, sales manager.
Click here to contact Liz Mclean, sales executive.
Click here to subscribe to The Column, LCGC Europe’s and LCGC North America's digital publication. |
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