PerkinElmer Optima 3000 XL, Window - 09992731

Optima 3000 XL, Window. The Axial View Purge Extension Window is a replaceable quartz window that slides into the purge extension between the torch and the optics. The Radial View Purge Extension Window Tube is a replaceable quartz tube that slides into the mount between the torch and the optics for the radial view.