... . full elements in warehouse, quick delivery 3. 36 years production, high quality cathode lamp Introduction: HCL is a stable light source, could submit special ... hollow cathode lamps adopts advanced Japan technology and vacuum process. Have Ability to high luminous intensity and stability. Could be used with ... ,DIr, RuLu, Pd,YbPtRb, TI, RhZn+Cu+Ca+Mg+Fe laboratory used cathode Lamp high quality