Chromatography Fundamentals, Part VIII: The Meaning and Significance of Chromatographic Resolution
November 1st 2019The effectiveness of a separation can be quantified by measuring the resolution. This article explains the factors influencing resolution and the equation for predicting the required number of theoretical plates to obtain a given esolution.
Workflow Solutions for Optimizing Native ADC and mAb Analysis
October 10th 2019Hundreds of therapeutic mAbs and ADCs are in development. Detailed analytical characterization of these proteins is essential for ensuring product quality and safety. This LCGC ebook on Workflow Solutions for Optimizing Native ADC and mAb Analysis covers how advancements in SEC, HIC, and other techniques are helping analytics achieve better results.
The 9th International Symposium on Recent Advances in Food Analysis (RAFA 2019)
October 8th 2019The 9th International Symposium on Recent Advances in Food Analysis (RAFA 2019) will take place in Prague, Czech Republic, on 5–8 November 2019. This preview offers a glimpse of what to expect at the conference.
The LCGC Blog: Is Hydrogen the Only Viable Gas Chromatography Carrier Gas for the Long-Term?
October 8th 2019As I receive reports from clients in Europe and the United States that helium prices are once again increasing, and warnings are being given regarding yet another laboratory-grade helium shortage, my thoughts turn once again to the use of hydrogen as an alternative carrier-gas for gas chromatography (GC).