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The LCGC Blog
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The LCGC Blog: HPLC Gradients - Getting it Right! Issues With HPLC Gradient in Reverse Phase Chromatography
Tony Taylor has tips on how to tighten up the robustness of your gradient methods, offering some quick calculations to make sure you're getting it right. More...
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Introducing Factory-Certified and Demo LC/MS Equipment
Need high performance LC/MS equipment on a budget? Why buy from used equipment manufacturers when you can buy from the original manufacturer and the MS technology leader.  INQUIRE NOW about system availability of Thermo Scientific™ LC/MS equipment. Offer applies to North America only and while stocks last. |
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| Featured News |
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Malvern Joins Forces with Community First
Malvern Instruments (Malvern, UK) has entered into a five-year partnership with Community First (UK). More... |
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Agilent CrossLab supplies
Get high-quality supplies for major brands of GC and HPLC instruments in your lab from a trusted name. Streamline your lab’s workflow, supply ordering, and productivity with Agilent CrossLab Supplies, now including pH electrodes and buffers. Find your supplies with our interactive selection tool. |
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Safe and Sustainable Water Resources
The National University of Singapore Environmental Research Institute (NERI), Singapore Centre on Environmental Life Sciences Engineering (SCELSE) and Thermo Fisher Scientific are collaborating on a project to monitor and improve water quality in Singapore. LCGC spoke to Associate Professor Sanjay Swarup and Dr. Victor J. Nesatyy to find out more about the project. More... |
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EMD Millipore and W.L. Gore & Associates, Inc. Settle Patent Infringement Dispute
Patent infringement disputes between EMD Millipore (Billerica, Massachusetts) and W.L. Gore and Associates Inc. (Newark, Delaware) have been settled in the United States District Court for the District of Massachusetts, United States District Court for the District of New Jersey, and the United States District Court for the District of Delaware. More... |
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Torun Triumph: ISC 2012 Review
Boguslaw Buszewski, chairman of ISC 2012 and president of EuSSS, CeGSS and the Polish Chemical Society, reveals the highlights of last year's illuminating program. More... |
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Orchestrate Productivity Across Your Lab
Agilent CrossLab Services works seamlessly across labs to improve productivity. Regardless of instrument manufacturer, our service suite keeps analytical instruments and labs running at peak performance. From multi-vendor repair, maintenance, and compliance to single-source lab solutions,  see how Agilent CrossLab maximizes instrument uptime and availability. |
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Missed My Connection
Incognito wonders why connections cannot be more sophisticated. More... |
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| GC Troubleshooting
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| Need Help With GC Troubleshooting?
A free interactive GC Troubleshooter is now available at CHROMacademy, sponsored by Thermo Scientific. In 3 simple steps you will overcome your instrument, separation and quantitation issues. It's completely free.  More. |
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Hamilton HPLC Column Compound Application Index - Online!
Three clicks and you have access to the growing list of almost 1400 compounds that can be separated on Hamilton polymer-based HPLC columns.
- Compounds listed alphabetically
- Keyword search makes it easy to get chromatograms and separation conditions
- Receive helpful literature references
 Try the HPLC Column Application Index today! |
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| Featured Product |
First Refractive Index Detector for UHPLC
Wyatt Technology announces the immediate availability of the Optilab UT-rEX (UHPLC refractometer with EXtended range), the first RI detector specifically designed for use with UHPLC systems using columns packed with small beads. Using a combination of miniaturized components and cutting-edge semiconductor photodiode technology as well as proprietary computer algorithms, the UT-rEX presents a host of instrument firsts.
 Read more
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Biocompatible Tubing for UHPLC
Upchurch Scientific® PEEK™–Lined Stainless Steel (PLS) tubing withstands pressures to 17,400 psi (1,200 bar) for biocompatible UHPLC. Each pre-cut piece of 1/16” PLS tubing pre-assembled with two VHP-325 fittings is available with inner diameters from 25-254 µm.  Learn more
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EXP® Ti-lok™ Fitting
The EXP Ti-lok Fitting features a two-stage locking mechanism ideal for PEEKsil. The fitting features an auto-adjusting titanium hybrid ferrule and a titanium collet locking mechanism. Hand-tight to 15,000 PSI. Learn more
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Stop Searching. Start Finding
Find the right methods and products for your HPLC, GC, and SPE analysis with Phenomenex web tools. Web tools allow you to find your exact solution in minutes, from anywhere in the world.
 Learn more
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| Market Profile |
Market Profile: Market Profile: Supercritical Fluid Chromatography (SFC)
Supercritical fluid chromatography (SFC) makes use of a supercritical fluid, typically carbon dioxide (CO2), instead of an organic or aqueous solvent, to carry the sample through the chromatography column. The advantages of SFC when using carbon dioxide are that there are no organic solvents to dispose of. Read More.
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CHROMacademy Workshop: Understanding Practical HPLC
Join us June 10th & 11th in Princeton, NJ for a revolutionary approach to learning about HPLC. We have eliminated the traditional (and boring) approach to teaching HPLC, and created an exciting new way to learn about one of the most powerful techniques in the analytical laboratory.  Register Now |
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| New Webcasts |
Editors' Series: Faster Gas Chromatography in Practice
Wednesday, May 22, 2013
11:00 AM EDT.
Want faster GC separations? Tune in to learn a convenient method for selecting the most appropriate route for speeding up specific GC applications.
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Solving One of Chromatography’s Biggest Dilemma — Proper Sealing of Chromatography Autosamper Vials — Using the Advanced Vial Closure System (AVCS)
Thursday, June 6, 2013
8:00 am PDT/ 11:00 am EDT/ 16:00 BST/ 17:00 CEDT.
This web seminar will review the impact an innovative vial & closure design, like AVCS, can have on improving data quality by providing data that supports how an AVCS-designed vial & closure eliminates under and over compression of vial seals while improving robotic autosampler pick-up of vials, ensuring more centered vial closure positioning and greater optical recognition of vials placed in autosamplers. |
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Tips and Tricks on Screening and Confirmatory Methods for Residues and Contaminants in Foods
Tuesday, June18, 2013
11:00 AM EDT.
Tips and Tricks on Screening and Confirmatory Methods for Residues and Contaminants in Foods. |
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Multi-Residue Pesticide Analysis in Herbal Products Using Accelerated Solvent Extraction with Triple Quadrupole
Wednesday, June 25, 2013
8:00 am PDT/ 11:00 am EDT/ 16:00 BST/ 17:00 CEDT.
As the human population grows and farm acreage shrinks, the use of pesticides has increased, in order to produce food efficiently. Regulatory organizations are therefore requiring manufacturers to present test data on pesticide levels in food to address public safety concerns. Sensitive and robust routine screening methods to analyze hundreds of potential contaminants are therefore necessary.
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Editors’ Series: A Generic HPLC-UV Platform Method for Cleaning Verification
Wednesday, June 26, 2013
11:00 AM EDT.
Tune in to learn about the development and qualification of a simple, 10-min generic HPLC-UV gradient method for quantitative assays used in cleaning verification in a pharmaceutical environment.
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| Upcoming Events |
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15-17 May 2013
The 44th ACS Central Regional Meeting
Mount Pleasant, MI
» Visit the website |
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16 May 2013
30th Triangle Chromatography Symposium
Raleigh, NCL
» Visit the website |
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19-24 May 2013
FOA 2013, International Symposium on Fundamentals of Adsorption
Baltimore, MD
» Visit the website |
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21 May 2013
Light Scattering and GPC/SEC Technologies: Theory and Applications
Chicago, IL
» Visit the website |
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21 May 2013
Complete Particle Characterization for the Modern Lab
Dublin, OH
» Visit the website |
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22–24 May 2013
FSEA Annual Spring Meeting and Technical Session
Clearwater Beach, FL
» Visit the website |
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23 May 2013
Light Scattering and GPC/SEC Technologies: Theory and Applications
Houston, TX
» Visit the website |
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28 May 2013
Particle and Molecular Characterization Workshop
Saskatoon, Saskatchewan, Canada
» Visit the website |
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30 May 2013
Particle and Molecular Characterization Workshop
Regina, Saskatchewan, Canada
» Visit the website |
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4 June 2013
Light Scattering and GPC/SEC Technologies: Theory and Applications
San Francisco, CA
» Visit the website |
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6–7 June 2013
European Lab Automation 2013
Hamburg, Germany
» Visit the website |
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9–13 June 2013
61st ASMS Conference on Mass Spectrometry and Allied Topics
Minneapolis, MN
» Visit the website |
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16–20 June 2013
HPLC 2013: 39th International Symposium on High-Performance Liquid-Phase Separations and Related Techniques
Amsterdam, The Netherlands
» Visit the website |
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18–20 June 2013
Green Chemistry & Engineering Conference (GC&E)
Bethesda, MD
» Visit the website |
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19–20 June 2013
Lab Trends Conference
Atlantic City, NJ
» Visit the website |
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25–28 June 2013
Air & Waste Management Association 106th Annual Conference
Chicago, IL
» Visit the website |
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30 June–3 July 2013
24th International Symposium on Pharmaceutical and Biomedical Analysis
Bologna, Italy
» Visit the website |
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2–5 July 2013
In Vino Analytica Scientia
Reims, France
» Visit the website |
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4–17 July 2013
PREP 2013 — 26th International Symposium
Boston, MA
» Visit the website |
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7–12 July 2013
Chirality 2013
Shanghai, China
» Visit the website |
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