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LCGC TV: Luigi Mondello on the Fundamentals of 2D LC
Comprehensive liquid chromatography (LC) is a multidimensional technique that has the potential to increase peak capacity resolution when separating complex mixtures, especially in food analysis. In this new video from LCGC TV, Luigi Mondello from the University of Messina, Italy, describes the fundamental principles of 2D LC, and explains the advantages over 1D LC. |
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| Nitrogen: The Most Cost-Effective Makeup Gas for Gas Chromatography |
The global shortage of helium has caused prices to soar. Many Chromatographers are now using Nitrogen. N2 improves flame shape, enhancing sensitivity. Nitrogen can be easily generated by an in-house generator, eliminating the costs and dangers of high pressure tanks.  Read White Paper for more information
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| The LCGC Blog |
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How to Get the Most Out of Your First Conference Experience
This time of year feels like the beginning of conference season. The end of spring through summer brings myriad analytical chemistry symposia where all of the newest research and instrumental innovations will be presented to the public. LCGC blogger Kevin Schug shares his advice on what conference attendees should consider to get the most out of their time. |
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| Micro-SPE Desalting With Reduced Losses |
New! Micro-volume TARGA® C18 SPE chemistries to desalt peptide, glycopeptide and glycan samples. Desalting with the water wettable, TARGA® C18 UltraMicroSpin™ columns by loading in 100% water, improves recovery of these polar molecules prior to LCMS.  Try one of our TARGA C18 protocols today! The Nest Group, Inc. - "Not Just Columns ... Answers!"
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| Featured Articles |
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LC Troubleshooting: Slow Column Equilibration
Why are LC retention times sometimes so slow to stabilize? In this installment of LC Troubleshooting, LCGC columnist John W. Dolan addresses the questions of column flushing and column equilibration that are the regular topic of enquires. |
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| Quality Control of Dietary Supplements - Chromatographic Approaches for CGMP Compliance |
The dietary supplement industry has grown to become a multibillion-dollar-a-year market. Concurrent with this growth, the FDA has implemented new current good manufacturing practices (cGMP) regulations (21 CFR part 111) that mandate appropriate quality control and process control testing for dietary supplements, from incoming materials to finished goods.  Click here to view the on-demand webinar and download the complimentary infographic.
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CHROMacademy is the world’s largest e-learning website for analytical scientists. Join us and become more employable.  Learn more
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| Featured Products |
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| On-Line SFE-SFC System |
The First SEC-MALS detector for UHPLC |
Combining on-line SFE and SFC in a single flow path, Shimadzu’s unique Nexera UC enables automatic extraction of up to 48 solid samples followed by seamless transfer to SFC/MS.  Learn more |
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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| There's only one Millex® filter |
Restek's EZGC® Online Suite |
| 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 |
Speed Up Method Development With Restek's EZGC® Suite. These tools will save you hours of calculations and guesswork. Free, web-based applications help you create model chromatograms, get column recommendations, translate methods and calculate flows!  Learn more |
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Upcoming Webcasts
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