The LCGC Blog

Getting the Best Repeatability from Your Quantitative Gas Chromatography

I'm often asked: “what reproducibility should I expect to get from my [insert instrument manufacturer and model]?” So, most folks are referring to the repeatability aspects of precision, as in: “what relative standard deviation (usually expressed at %RSD) for peak area or quantitative result should I be able to achieve from repeat injections from a single vial of sample?” Read more

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LCGC TV

Combining Space-Based and Time-Based Separations and 3D LC: Is It Practical?

Space-based and time-based separations are often a preferred approach. Peter Schoenmakers from the University of Amsterdam discusses how they can be combined and the benefits of this approach. He also discusses the complexities of 3D LC. Read more

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Featured Article

New Sample Preparation Products and Accessories for 2017

This yearly report on new products introduced at Pittcon 2017 (or in the preceding year) covers sample preparation instrumentation, supplies, and accessories. Read more

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