Spectral lamps
In atomic absorption analysis, a beam of light passes through a flame containing atomic vapor, the wavelength of which corresponds to one of the resonant absorption lines of the element being determined. The source of such radiation is a spectral lamp with a hollow cathode (HCL), the cathode of which contains the element being determined. Special spectral lamps that can be used to equip the Kvant atomic absorption spectrometer provide the ability to analyze a sample for the following elements: aluminum, barium, beryllium, boron, vanadium, bismuth, tungsten, gallium, hafnium, germanium, holmium, dysprosium, iron, gold, indium, iridium, yttrium, cadmium, potassium, calcium, cobalt, silicon, lanthanum, lithium, magnesium, manganese, copper, molybdenum, arsenic, sodium, nickel, niobium, tin, osmium, palladium, platinum, rhenium, rhodium, rubidium, ruthenium, mercury, samarium, lead, selenium, silver, scandium, strontium, antimony, thallium, tantalum, tellurium, titanium, uranium, phosphorus, chromium, cesium, cerium, zinc, zirconium, erbium (60 elements in total). Manba: https://www.nv-lab.ru/catalog_info.php?ID=2395