Ultra-fast gas chromatography means analysis cycle times are decreasing so the time to prepare the samples to be analysed is becoming the limiting factor, according to an instrument provider. Ellutia ...

Varian, Inc. has introduced Pursuit ® XRs Prep columns, an extension of its Pursuit XRs line of high performance liquid chromatography (HPLC) columns. Pursuit XRs Prep columns are designed for ...

Advanced analytics and modeling can be used to predict downstream failures, allowing for corrective action before batches are lost. Sukjai Photo - stock.adobe.com In the biopharmaceutical industry, ...

HPLC is a widely used tool in peptide and protein purification. One of the challenges in this process is maximizing the lifetime of the bulk media sorbents or prepacked columns, which degrade due to ...

The mobile phase is the starting point for this process. What is the sample polymer soluble in? An insoluble polymer cannot be measured by GPC, making the choice of solvent important. For a fast GPC ...

Over the past few decades, chromatography has seen a significant amount of development and progress. Sophisticated equipment has been invented to improve the efficiency of chromatography-based testing ...