UniSpray Ion Source

UniSpray is a new form of ionization invented and developed exclusively by Waters. This innovative new source provides more comprehensive ionization than with any other single technique, allowing users to see more of their sample from a single analysis.

Compared to electrospray ionization (ESI), atmospheric pressure chemical ionization (APCI) or atmospheric pressure photoionization (APPI), Waters UniSpray can ionize a broader range of compounds and unlock the potential for increased sensitivity.

With features like the single-piece probe design and target pin, users can significantly reduce the need to change ionization source between different analyses and achieve easy tool-free routine maintenance.