Evactron® De-Contaminators by XEI Scientific can make vacuum chambers pristinely clean of most hydrocarbons with Turbo Plasma Cleaning done at turbo molecular pump pressures. The new Evactron E16, E50 and U50 De-Contaminators for chambers large or small outperform other remote plasma cleaners and are easy to use, reliable, and compact: perfect for your SEM or FIB.