In our December issue: COLUMNS LC TROUBLESHOOTING Physical Problems with Stationary Phases
Particulate matter from the sample or the system can cause havoc in the chromatogram. John Dolan explains more.
COLUMN WATCH Looking into the Future for LC Technology
In his final “Column Watch” instalment, Ron Majors looks into his crystal ball and discusses future needs in the areas of high performance liquid chromatography (HPLC) and ultrahigh-pressure liquid chromatography (UHPLC) column technology and instrumentation. This article concludes Majors’ legendary tenure as a monthly columnist for LCGC.
PEER-REVIEWED ARTICLE A Review of Practical Applications for AF4
Asymmetrical flow field-flow fractionation (AF4) has become a well-established method, but many potential users have limited knowledge of its capabilities. This review article highlights several practical applications in which AF4 should be given special consideration, and discusses benefits and drawbacks of the different methods.