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ESI Source Solutions
ESI Source Solutions, LLC, is a privately held company located in Woburn, Massachusetts, USA. The company specializes in accessories for nanospray ESI mass spectrometry.
Unique products for your lab.
All our products are designed by scientists in order to keep instruments running at top performance in a busy environment.
- ABIRD – Active Background Ion Reduction Device for nanospray ESI/MS. Their flagship product
- CPS/DIS – tools for optimizing glass capillary unions and components. Indispensable.
- NTA devices – Nanospray Tip Assemblies to put your best samples into the instrument most consistently.
ESI is always making new improvements in their nanospray sources and also look forward to continuing to improve your nanospray experience.
You can find more information on the company on their website: here.

ESI Source Solutions products and services at MS Wil:
For more information on their products, click on the links below:
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Or request your quote for the ProTrap XG in our online catalog, by clicking on one of the packages below: