LCGC Blog
Optimizing gas chromatography (GC) separations typically involves making some informed choices around stationary-phase chemistry and column temperature programs. Read more
Features
One of the biggest failures with purchasing chromatograph systems and chromatography data system (CDS) software is either the total lack of or poorly written user requirements. So, how can you write acceptable requirements? Is specifying a chromatograph the same as software? Read more
This yearly report on new products introduced in the preceding year, since May 2019, covers sample preparation instrumentation, supplies, and accessories.
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This is sixth in a series of articles exploring hot topics in high performance liquid chromatography (HPLC).
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Advancing your IC science–45 years strong
For 45 years, Thermo Scientific™ Dionex™ ion chromatography solutions have developed reliable, reproducible analyses for people just like you. As you pursue bold new ideas, we’re here to support you now and into the future. With us as your partner, you’re connected to best-in-class IC separation solutions to help you achieve new discoveries. Be bold, we’re on your side. ![]() Learn more
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In Chinese herbal medicine (CHM), traditionally, Hedyotis diffusa and Scutellaria barbata are cooked together and given to patients as tea. It is hypothesized that the interaction of metabolites from both herbs during cooking, improves the medical effect. This hypothesis was tested by preparing two tea variants which were then analyzed using HPLC coupled to IM-MS.
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News
Researchers from the University of Rome have developed a strategy for the identification of underivatized short peptides in urine using graphitized carbon black (GCB) solid-phase extraction (SPE) and liquid chromatography–mass spectrometry (LC–MS).
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FEATURED PRODUCTS
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iHILIC®-Fusion(P) and iHILIC®-(P) Classic are two lines of polymeric HILIC columns with different surface chemistries. They provide complementary selectivity and ultra-low column bleeding. The columns are particularly suitable for LC-MS based analysis of polar compounds at pH 1-10. ![]()
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YMC-SEC MAB columns are designed for analysing antibodies, fragments and aggregates. They are the ideal choice for high resolution of high and low molecular weight species with excellent reproducibility. ![]() /Learn more/ |
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TSKgel UP-SW Aggregate is a new size exclusion column for UHPLC featuring a pore size that is ideally suited to analyze biomolecules larger than standard antibodies. ![]()
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The benchtop VWR-Hitachi LA8080 AAA, combining the robustness of Hitachi LC products with post-column ninhydrin application, has a range of purposes - from measurements of foodstuffs to quality control for biopharmaceuticals. ![]()
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