Osmium (Os) Varian Hollow Cathode Lamp 1.5" (37 mm) - P838

This Photron lamp will fit a wide range of instruments including: Buck, GBC, Hitachi, Leeman, Shimadzu, Thermo Instruments and Unicam.
This Osmium (Os) hollow cathode lamp has a Primary Wavelength of 290.9 nm (secondary wavelengths 305.9-426.0). The lamp window is manufactured from fused quartz silica.