The authors discuss the approach taken to develop a new calibration approach, its associated protocols, and how it can be used to calculate data. The use of open-access high-performance liquid ...

Fritiof Ponten, Managing Director of Biotech Fluidics said “To enhance quality control of HPLC results we are introducing a flowmeter software package that allows scientists to collect and store ...

LCGC International Column Editor Michael Dong concludes his three-part series on HPLC fundamentals for practicing scientists ...

Waters now enables seamless connectivity between its liquid chromatography (LC) systems and multi-angle light-scattering instruments (MALS) for improved ease-of-use, efficiency, and data confidence in ...

Investigation of peak purity failure during HPLC method validation led to discovery of a co-eluting impurity under the main peak. Spectral analysis, including three-dimensional modelling, was used to ...

When conducting reproducible and interference-free analysis by liquid chromatography, the purity of the solvents used, particularly the purity of water, is crucial for the sensitivity of this method, ...

This module looks at data analysis and the reasons for performing the analysis, including measures to ensure repeatability and reproducibility. This will cover qualitative analysis, identification, ...

What are the major technical and analytical challenges associated with the separation of glucagon-like peptide-1 (GLP-1) ...