Application-specific column chemistries, optimized system configurations, and improved consumables help mitigate PFAS contamination, metal-sensitive analytes, and solvent-related artifacts. Emerging ...

Chromatography is an analytical technique that is used to separate mixtures by distributing the components of a mixture between a stationary phase and a mobile phase. Columns are used in various types ...

Dr. Milton Lee, Professor of Chemistry in the Depart­ment of Chemistry and Biochemistry at Brigham Young University, talks to AZoM about the miniaturization of columns in chromatography and what the ...

Flash column chromatography was developed in 1978 as an alternative method to long column chromatography. The method aims to isolate a component from a mixture and thereby purify it. It was built from ...

Stationary-phase characterization is traditionally performed with a small set of probe compounds selected to address specific retention mechanisms. With the limited number of chemistries exhibited by ...

Monolithic columns represent a significant advancement in liquid chromatography, utilising a continuous, porous structure to facilitate rapid and efficient separations. Unlike traditional packed ...

Choosing which chromatography column to install is perhaps the most impactful decision a chromatographer routinely makes. Since the separation of compounds by GC is governed by a molecule’s ...

The TSKgel FcR-IIIA-NPR HPLC column from Tosoh Bioscience is a FcRγ affinity chromatography analysis column suited for the analysis of immunoglobulin G glycoforms. The TSKgel FcR-IIIA-NPR HPLC column ...

Adeno-associated viruses (AAVs) are as small, replication-defective, non-enveloped viruses, serving as vectors for gene therapy. AAV vectors play a transformative role in delivering therapeutic genes ...

Downstream bioprocessing steps have long been a challenge to drug manufacturers, particularly the chromatography step for purification of monoclonal antibodies (mAbs). The complexity of traditional ...