... , 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 ... , RuLu, Pd,YbPtRb, TI, RhZn+Cu+Ca+Mg+Fe Hollow Cathode Lamps work with AAS