... warehouse, quick delivery 3. 36 years production history. long life Hollow cathode lamps Introduction: HCL is a stable light source, could submit special ... light line for the testing element. Our hollow cathode lamps adopts advanced Japan technology and vacuum process. Have Ability to ... ,DIr, RuLu, Pd,YbPtRb, TI, RhZn+Cu+Ca+Mg+Fe Hollow Cathode Lamps work with AAS