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| The LCGC Blog |
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| LCGC TV |
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LCGC TV: Robert T. Kennedy, Part 4: Analytical Chemists in the Field of Metabolomics
In this video, Robert T. Kennedy of the University of Michigan discusses the challenges of metabolomics – coping with data overload, dealing with small amounts of sample, and improving analysis through derivatization. He also talks about what it's like to be an analytical chemist in a biologist's world, and convincing the “omics” community of the importance of chromatography. |
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| Featured Articles |
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Split-Vent Traps: GC's Dirty Secret
In gas chromatography split injection systems, as much as 99% or more of the injected sample never enters the column: It is released downstream of the inlet where it can encounter and possibly perturb precision gas control devices. The split-vent trap acts to prevent or at least moderate such effects. This article addresses the operation and maintenance of split-vent traps. |
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| Wyatt |
Separation of Structural Analogs |
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 |
YMC-Triart ExRS is stable at pH 1-12, and is mechanically stable at elevated pressure and temperature. It features a high carbon loading (25%) – ideal for the separation of isomers.
 Learn more |
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