Off-Duty Columns
This month, "GC Connections" examines various dual-column instrument configurations and recommends procedures for placing columns on standby or restoring them to active duty.
LCGC 18(2), 134–141 (2000).Articles in this issue
The Effects of Inner Surface Roughness of Microbore Column Blanks on Column Performance
Starting Out Right, Part III – The Role of the Solvent in Controlling Selectivity
A Noisy Problem
Off-Duty Columns
Just e-Sign on the Bottom Line?
Total Polychlorinated Biphenyl Quantification by Rapid Dechlorination Under Mild Conditions
LC–MS Analysis of Polymer Additives by Electron and Atmospheric-Pressure Ionization: Identification and Quantification
Chromatography Data Systems, Part II: Specifying, Evaluating, and Selecting a System
Indirect Suppressed-Conductivity Ion Chromatography
Recent Videos
Related Content
New Study Uses MSPE with GC–MS to Analyze PFCAs in Water
January 20th 2025Article
Scientists from the China University of Sciences combined magnetic solid-phase extraction (MSPE) with gas chromatography–mass spectrometry (GC–MS) to analyze perfluoro carboxylic acids (PFCAs) in different water environments.
