EC-MS Premium


Real-time analysis

The EC-MS Premium gives you the ability to determine the origin and the nature of the gas-evolution, enabling a better understanding of the Solid Electrolyte Interphase formation and degradation of Electrodes and electrolytes. This accelerates the development of new and safer batteries with a shorter time to market.

Fully quantifiable

Full product collection and accurate calibration

Exceptional sensitivity

Measure desorption of 0.5‰ of a monolayer within 0.5 second

Continuous data

Small volume sampling allows uninterrupted data collection


Do not hesitate to contact us for a quotation or request an in-house demonstration of our product.

Accelerate battery research

To accelerate the development of better and safer batteries, the EC-MS Premium aids in determining the nature and origin of gas-evolution. It facilitates a deeper understanding of formation of the Solid Electrolyte Interphase (SEI) and insight into the degradation of electrodes and electrolytes.

The combination of electrochemistry (EC) and mass spectrometry (MS) provides a potent tool to analyze product formation in batteries. Via an optimized inlet membrane chip with an integrated microcapillary, Spectro Inlets offers a unique system to couple the ambient battery environment with the vacuum conditions of MS. This solution enables continuous transport of volatiles to the mass spectrometer while inhibiting electrolyte evaporation.


Real-time and fully quantifiable
Unprecedented sensitivity
Transfer module for inert sample transfer from glovebox
Temperature control of the cell (15-70 °C)
Turnkey solution with integrated software
Negligible electrolyte evaporation allowing long duration test