What types of light sources are used in a typical spectrophotometer? : Shimadzu Scientific Instruments
Deuterium Lamp for UV-Visible Spectroscopy - tec5USA
D2-200 Deuterium Lamp for T70, T80 and T92 series of UV Visible Spectrophotometers and the AA500 Atomic Absorption Spectrometer - PG Instruments Limited
Light Sources for Spectrophotometers : Shimadzu Scientific Instruments