Hollow Cathode Lamp - Tin (Sn) Brand: PHOTRON SKU: PH/HC/O/P860

Gallium 37mm diameter hollow cathode Brand: PHOTRON SKU: PH/HC/O/P819

Hollow Cathode Lamp - Silicone (Si) Brand: PHOTRON SKU: PH/HC/O/P850

2 Continuum 37mm Diameter Hollow Brand: PHOTRON SKU: PH/HC/O/P869

Cu/Zn hollow cathode lamp Brand: PHOTRON SKU: PH/HC/O/P872

Deuterium (D2) Lamp for UV Continum (3V) Brand: PHOTRON SKU: PH/OT/SV/P705

Germanium 37mm diameter hollow cathode Brand: PHOTRON SKU: PH/HC/O/P820

Hollow Cathode Lamp - Arsenic (As) Brand: PHOTRON SKU: PH/HC/O/P803

Hollow Cathode Lamp - Cerium (Ce) Brand: PHOTRON SKU: PH/HC/O/P811

Hollow Cathode Lamp - Chromium (Cr) Brand: PHOTRON SKU: PH/HC/O/P812

Hollow Cathode Lamp - Gold (Au) Brand: PHOTRON SKU: PH/HC/O/P821

Hollow Cathode Lamp - Mercury (Hg) Brand: PHOTRON SKU: PH/HC/O/P833