Lamps for UV VIS spectroscopy
UV/VIS spectroscopy is a method to measure the absorption of visible light (390 nm to 800 nm) and UV light (190 nm to 390 nm). The substances are measured in solution contained in a quartz cuvette.
Using a spectrometer, light with a wavelength range of 190 nm to 800 nm is radiated through the cuvette and absorption spectrums are recorded.... Read more...
Deuterium lamps for high performance liquid chromatography HPLC
High-pressure liquid chromatography is an analytical technique used to check the purity of pharmaceutical drugs and detect contamination in food. Heraeus deuterium lamps provide the light sources for these highly sensitive analyses and help determine traces of undesired contamination such as melamine in milk po... Read more...More Product Announcements from Heraeus Noblelight America LLC
Heraeus has designed a series of tungsten halogen lamps (TH) specifically for use in analytical applications. Special quartz envelopes enable high transmission below 380 nm and the position of the tungsten filament is closely controlled through precise alignment. Read more...More Product Announcements from Heraeus Noblelight America LLC
Modern analysis instruments need light sources of a quality that optimally supports their performance capability. Deuterium lamps, hollow-cathode lamps and other special light sources made by Heraeus are not only designed for long life but also for maximum, reproducible precision and stability. Read more...More Product Announcements from Heraeus Noblelight America LLC