Liquid Chromatography
Monitoring HPLC Pump Performance: How Consistent is Your Flow?
Oct 06 2021
The importance of HPLC pump performance for successful separations
A widely used technique in analytical chemistry, High Performance Liquid Chromatography (HPLC) is utilised across a wide range of applications, sample types, concentrations and compositions. An important parameter for successful HPLC separations is the flow rate; they are dependent on a consistent and stable solvent flow rate and by this they all require constant HPLC pump performance.
New technical report : Real-Time Monitoring of HPLC Pump Performance
Testa Analytical Solutions has published a technical report that evaluates an exciting new liquid flowmeter device designed to provide continuous real-time monitoring of the pump flow rate of any liquid chromatography system.
This technical report describes the shortfalls of traditional flow measurement techniques and demonstrates how a novel method of continuous monitoring of flow rate can provide real-time validation of the total HPLC system performance and as such, improve reliability of results.
Introduced in 2020, the Testa Analytical Liquid Chromatography Flowmeter is based around a thermal flow sensor that is not only extremely accurate, sensitive and high-resolution - but it also offers the advantage of being non-invasive. As this device does not interfere with the measurement itself, and can operate over a wide dynamic range, it offers the potential to be the perfect flow monitoring tool for almost any liquid chromatography system.
To download a copy of this technical report please visit
More information online
Digital Edition
Chromatography Today - Buyers' Guide 2022
October 2023
In This Edition Modern & Practical Applications - Accelerating ADC Development with Mass Spectrometry - Implementing High-Resolution Ion Mobility into Peptide Mapping Workflows Chromatogr...
View all digital editions
Events
Apr 09 2024 Munich, Germany
Apr 23 2024 Kintex, South Korea
Apr 23 2024 Seoul, South Korea
Apr 28 2024 Montreal, Quebec, Canada
May 05 2024 Seville, Spain