title: Quartz-halogen lamps: high-intensity visible light sources for laboratory spectrophotometers.
mesh_terms: D003720:Densitometry; D006219:Halogens; D012822:Silicon Dioxide; D013053:Spectrophotometry / Q000295:instrumentation*; D014466:Ultraviolet Rays
chemical_list: D006219:Halogens; D012822:Silicon Dioxide