Choose the ExD Option. 

The ExD cell is your cost-effective solution for electron-based fragmentation. With ExD, achieve fast, comprehensive characterization of biomolecules.

Gain critical insight.
ExD complements traditional CID workflows by enabling innovative top-down, middle-down, and native methods.
 
e-MSion was the first to make electron-based fragmentation widely available for benchtop mass spectrometers in the low-to-mid price range. Now a part of Agilent Technologies, we maintain our commitment to bringing superior fragmentation to the masses.

Important updates for ExD users.

As of March 2023, e-MSion entered an exciting new phase of development by joining with Agilent Technologies. We’re keeping you up to date with changes throughout the transition to e-MSion – Now a Part of Agilent.

ExD AQ-25x Option for Agilent LC/Q-TOF

Information on our ExD AQ-25x Option for Agilent LC/Q-TOF has moved to Agilent.com! Find resources at the locations below.

User guides and other documentation.

Information about the ExD AQ-25x Option.

FAQs about the acquisition.

ExD for Non-Agilent MS

As of January 2024, e-MSion will no longer sell or support ExD solutions for mass spectrometers from vendors other than Agilent Technologies. Although our focus is narrowing, the continued success of all our customers remains our priority.

For that reason, we’re pleased to announce that support for your ExD Option will continue to be available for the next three years through regional service providers Zef Scientific (North America) and MS Vision (Europe).

Please contact your regional provider to order filaments or to access copies of product user guides or ExDControl software.

ProviderRegionSupport Available For
Zef ScientificNorth AmericaExD TQ-160 Option for Thermo Scientific Q Exactive Orbitrap MS
ProviderRegionSupport Available For
MS VisionEuropeExD TQ-160 Option for Thermo Scientific Q Exactive Orbitrap MS
ExD WS-25x Option for Waters SYNAPT MS
ProviderRegionSupport Available For
Zef ScientificNorth AmericaExD TQ-160 Option for Thermo Scientific Q Exactive Orbitrap MS
ProviderRegionSupport Available For
MS VisionEuropeExD TQ-160 Option for Thermo Scientific Q Exactive Orbitrap MS
ExD WS-25x Option for Waters SYNAPT MS
ExD Software

For the next few months, ExDControl and ExDViewer software webpages will remain active on this site.

For our ExDViewer beta users, the software installer and user guides will be available until January 31, 2024. Contact exdviewer-beta@agilent.com with questions.

ExDViewer software for data analysis and visualization.

Access the latest ExDControl software for your ExD Option.

ExDViewer software for data analysis and visualization.

Access the latest ExDControl software for your ExD Option.