Related Experiment Video
Updated: Dec 20, 2025

Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach
Published on: December 4, 2021
Hyphenation of packed column supercritical fluid chromatography with mass spectrometry: where are we and what are the
Laura Akbal1, Gérard Hopfgartner2
1Life Sciences Mass Spectrometry, University of Geneva, 24 Quai Ernest Ansermet, 1211, Geneva 4, Switzerland.
Abstract:
Over the last decades, packed column supercritical fluid chromatography (pSFC) using carbon dioxide (CO2) as supercritical fluid has gained interest as a complementary separation technique to liquid chromatography (LC). Various commercial solutions for the hyphenation to atmospheric pressure ionization (API) including electrospray (ESI) and atmospheric pressure chemical ionization (APCI) have been described using split-flow or full-flow introduction approaches. This review discusses various aspects of the hyphenation using these two approaches. It also illustrates the difference between LC-MS and SFC-MS. The benefits and challenges of the decoupling of the separation mobile phase from the ionization conditions are also pointed out. The effect of CO2 on ESI performance and the adduct reduction are also discussed. Finally, limitation of current hardware and the limited use of smaller column internal diameters (i.d.) are discussed. Graphical abstract.
More Related Videos
09:04Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow
Published on: April 18, 2019
10:17High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry
Published on: April 23, 2019
Related Concept Videos
Mass Spectrometry: Complex Analysis
GC–MS is a powerful hyphenated method commonly used in forensics and environmental...
Supercritical Fluid Chromatography
SFC utilizes a supercritical fluid mobile phase,...
Gas Chromatography–Mass Spectrometry (GC–MS)
A gas chromatograph consists of a long, narrow capillary column with a polysiloxane coating on the inner wall....
High-Performance Liquid Chromatography: Introduction
In HPLC, two phases play a critical role in the separation process:
Gas Chromatography: Types of Columns and Stationary Phases
For an analyte to remain on the column for a sufficient amount of time, it must exhibit some level of compatibility (or...
High-Performance Liquid Chromatography: Elution Process