# ESI Source Solutions

> ESI Source Solutions, LLC is a US manufacturer and distributor of nanoflow LC-MS consumables and capillary chromatography products for proteomics research, headquartered in Woburn, MA (Boston area). Founded in 2008 by John Neveu, a 26-year veteran operator of Harvard University's proteomics core facility, the company designs its own product lines (ABIRD, CPS-2, ColuMate, pulled-tip and fritted glass columns) and distributes products from Thermo Scientific, Bruker (PepSep), Ion Opticks, Dr. Maisch GmbH, Fossil Ion Technology, ReSyn Biosciences (MagReSyn), Sonation, Trajan Scientific, PremierLCMS, MicrOmics Technology, Portmann Instruments, Phoenix S&T, MS Noise, and Valco Instruments. Most items ship in stock from Boston, with local pickup/delivery available in the greater Boston area.

## Company

- [About](https://esisourcesolutions.com/about): Company history, mission, and team profiles for founder John Neveu and COO Lori Montefesco.
- [Contact](https://esisourcesolutions.com/contact): hello@esisourcesolutions.com, (781) 935-8068. Mailing address: 50 Chester Ave, Woburn, MA 01801.
- [Distributors](https://esisourcesolutions.com/distributors): International distributor network — MS Wil B.V. (EU), Accurate Mass Scientific (Australia), Biosys Technologies (Japan and select Far East).
- [FAQs](https://esisourcesolutions.com/faqs): Answers on target market, ABIRD compatibility with nanospray-interface mass spectrometers, why the CPS-2 capillary polishing station improves chromatography, pulled-tip vs. fritted-glass column tradeoffs, and lab setup/consulting services.
- [Press](https://esisourcesolutions.com/press): News on distribution agreements (Bruker/PepSep), new product launches (Aurora Generation 3/4, Fossil Ion LOTUS tips), and conference appearances (ASMS, SCP, US HuPO).
- [Shipping, Returns & Warranty](https://esisourcesolutions.com/shipping-returns): Shipping, return, and warranty policy.

## Shop

- [Shop all products](https://esisourcesolutions.com/shop): Full catalog, filterable by vendor and product category.
- [ESI Source Solutions house brand](https://esisourcesolutions.com/shop/esi-source-solutions): ABIRD (Active Background Ion Reduction Device), CPS-2 capillary polishing station, nanospray tip assemblies, pulled-tip and fritted-glass self-pack columns, ProNET LIVE!.
- [Ion Opticks](https://esisourcesolutions.com/shop?tag=Thermo+Scientific): Aurora Generation 3 & 4 UHPLC packed emitter columns and HeatSync heating accessories.
- [Thermo Scientific](https://esisourcesolutions.com/shop/thermo-scientific): Micro Pillar Array Columns (uPAC) and related accessories.
- [Dr. Maisch GmbH](https://esisourcesolutions.com/shop/dr-maisch-gmbh): Packed pulled-tip capillary FS-Nano columns and ReproSil chromatography media.
- [Fossil Ion Technology](https://esisourcesolutions.com/shop/fossil-ion-technology): Super SESI volatilomics/breath-analysis instruments and LOTUS nanospray tips.
- [PepSep (by Bruker)](https://esisourcesolutions.com/shop/pepsep): Analytical columns, sprayers, transfer lines, and emitters.
- [ReSyn Biosciences](https://esisourcesolutions.com/shop): MagReSyn magnetic microparticles for sample prep — Hydroxyl, Streptavidin, ZrO2, Ti-IMAC HP, Zr-IMAC HP, Trypsin, TiO2, SAX, HILIC, Protein A/G, NTA, Amine, Carboxyl, Chymotrypsin.
- [Sonation](https://esisourcesolutions.com/shop/sonation): Column heaters, ovens, and instrument noise-reduction enclosures.
- [PremierLCMS](https://esisourcesolutions.com/shop/premierlcms): Universal peptide trap/loop columns and Stellar nano capillary columns.
- [Trajan Scientific](https://esisourcesolutions.com/shop): Tapered nanospray emitter tips for proteomics research.
- [MS Noise](https://esisourcesolutions.com/shop): Instrument noise-reduction enclosures.
- [MicrOmics Technology](https://esisourcesolutions.com/shop): Nanospray emitters.

## Optional

- [Terms of Use](https://esisourcesolutions.com/terms-of-use)
- [Privacy Policy](https://esisourcesolutions.com/privacy-policy)
- [LinkedIn](https://www.linkedin.com/company/esi-source-solutions/)
- [Twitter/X](https://twitter.com/SourceEsi)