Silicone oil contamination during the freeze-drying process has been a serious challenge, degrading mass spectrometer performance and making continuous measurement impossible. ASTON Lyo puts an end to this challenge.

Its newly developed gas delivery system, equipped with a pulse injection function, dramatically reduces the formation of insulating films on the ion source—a common problem with conventional continuous measurement. It efficiently measures process gases during freeze-drying with the minimum necessary gas introduction.

This dramatically extends the equipment's operational period, reducing downtime and enabling the continuous, high-precision monitoring that was previously impossible.

ASTON Lyo is an innovative solution that deepens the understanding of the freeze-drying process, contributing to improved quality and productivity.
Look forward to ASTON Lyo—breaking the "unmeasurable" barrier and pioneering the future of freeze-drying.