Ying Zhang

LC–MS/MS has gained momentum as an orthogonal approach to ELISA for host-cell protein (HCP) analysis. LC–MS/MS can identify and quantify individual HCPs, and help ensure that no HCPs evade detection above a reportable limit.

Developing versatile, rapid, and accurate analytical techniques for the detection and quantification of water in a variety of materials remains an important and ubiquitous analytical problem. This article describes an effective and sensitive ionic liquid (IL)-based capillary gas chromatography (GC) method with thermal conductivity detection (TCD) to determine the water content in liquid samples.

Describing an accurate analytical technique for the detection and quantification of water using IL-based capillary GC.