Poseidon Select creates a miniature liquid cell inside the TEM. It enables you to visualize numerous nanoscale processes in their native environment such as corrosion, particle analysis, biological materials and battery materials. Featuring self-aligning parts and numerous E-chip configurations, Poseidon Select expands the capability of your microscope with unmatched experiment simplicity.

Prepare Efficiently

Assemble the holder in just 5 steps, making it easier to use and easy to teach. Featuring self-aligning parts that guarantee window alignment, and a single o-ring gasket forms a hermetic seal that safely. Simply and safely prepare the liquid cell and maximize TEM data collection time, instead of wasting it on hardware assembly.

Acquire Element Maps Quickly

Know how your sample evolves under different liquid conditions. Poseidon Select has the largest line of sight for highest EDS x-ray counts to identify elements during in situ experiments.

Quantitative Electrochemistry Data

The Poseidon Select Electrochemistry system is designed to resolve the small currents while maintaining imaging and analytical data collection.
It features low noise electronics for pA sensitivity, E-chips with relevant electrode materials such as glassy carbon, and a floating ground enables optimized signals, even during electron beam illumination.