expression CMS

High performance compact mass spectrometer

The expression CMS provides essential information quickly and improves the chemist’s workflow. Modern organic labs have become automated; faster and more critical reactions require co-located versatile analytics — the expression CMS solves this at an affordable price.

"Our laboratory has recently purchased an Advion expression Compact Mass Spectrometer. Our choice was not only related to the small footprint but also to the versatility of the system. The Advion expression CMS provides the quality of results necessary to improve research outcomes in our hit and lead discovery efforts."

Tiago Rodrigues – ETH Zürich, Switzerland

Versatility

Few laboratories analyze one type of sample or one technique all day, every day. Most require the ability to analyze a range of samples using more than one technique. This allows for a more complete identification and characterization of samples. The expression CMS integrates with nearly every chemistry technique.

  • Atmospheric Solids Analysis Probe (ASAP)
  • Thin-layer Chromatography (TLC by Plate Express)
  • 'Tides (peptide and other biomolecule analysis system)
  • Flow Injection
  • UHPLC
  • Flow Chemistry
  • Flash Chromatography
  • Preparative Liquid Chromatography (Prep-LC)
  • Supercritical Fluids Chromatography (SFC)

VIDEO: How to Perform Easy & Rapid Compound ID

"My recent initiative in providing and finding research funding has resulted in the purchase of the first Advion expression compact mass spectrometer to be installed in Australia in our research laboratory. This will improve the quality of the decision making process of my PG students in the research place leading to more efficient research outcomes and provide a mass spectral service to disciplines in our college at RMIT University." Helmut Hugel - RMIT University, Australia

expression CMS Success Stories

See more success stories »

Institute of Pharmaceutical Sciences, Eberhard Karls University, Tübingen, Germany

"The expression CMS/Plate Express™ couple can be recommended to organic or medicinal chemistry groups in general since it seamlessly integrates into organic synthesis workflows."

Dr. Stefan Laufer, Professor of Pharmaceutical Sciences

Read More »

Mass Spectrometry Facility, Department of Chemistry University of Birmingham

“The Chemists are spending significantly more time running reactions.”

Chi Tsang, Experimental Officer

Read More »

Technical University Munich, Garching, Germany

“The expression CMS is the perfect MS system for any research laboratory involved in synthetic organic chemistry and chemical analytics or small molecules to proteins.”

Dr. Tobias A.M. Gulder, Professor

Read More »

New Path Molecular Ltd, United Kingdom

“expression CMS meets our requirements for an instrument that is intuitive to use, robust and capable of being maintained, expanded and serviced without manufacturer call outs.”

Dr. Gary Tarver, Lead Chemist

Read More »

Recent expression CMS Publications

See more publications »

expression CMS Application Notes

See more application notes »

Simple LC/MS Analysis of Carbohydrates

Introduction There are many separation and detection methods are available for the determination of saccharides. These include GC-MS with derivatization, HPLC-UV with derivatization, HPAEC-PAD (High-performance anion-exchange chromatography coupled with pulsed amperometric detection), and LC-MS. The availability of a sensitive and accurate method is still a challenge. For an LC-MS method, given the high polarity, hydrophilicity…

Read More »

Urinary Cortisol Quantitation Using Ultra High Pressure Liquid Chromatography/Compact Mass Spectrometry

Introduction Cortisol is an important steroid hormone produced from cholesterol in the adrenal cortex. Its secretion is closely regulated by the Adrenocorticotropic hormone (ACTH). Most cortisol is protein-bound, and only unbound cortisol is excreted in urine. Measurement of cortisol in urine is typically used in the diagnosis of Cushing’s syndrome, a disorder of hypercortisolism. Although…

Read More »

Toluene-Assisted APCI and Elemental Composition Prediction Using a Compact Mass Spectrometer

OVERVIEW Toluene-assisted APCI (TAPCI) can generate (M)+· and (M+H)+ ions from analytes that cannot be ionized by ESI or APCI. Elemental formula prediction at 250 ppm accuracy and isotope distribution matching by TAMI (Tal Aviv Molecule Identifier) supports analyte identification. Combining both TAPCI and TAMI on the expression compact mass spectrometer (CMS) provides a cost-effective…

Read More »

Rapid Screening for Fentanyl in Urine using the Advion expressionL CMS with the Touch Express™ Open Port Sampling Interface (OPSI)

Quick and easy analysis methods for drugs of abuse are in high demand from health practitioners and law enforcement agencies on a global scale. In 2017, it was found that fentanyl, a fast-acting synthetic painkiller that is nearly 100 times stronger than morphine, has become the most widely abused synthetic opioid medicine – to the…

Read More »