... adopts advanced Japan technology and vacuum process. Have Ability to high luminous intensity and stability. Could be used with domestic and ... , Ge, Hg,In,Mo,Si, Sr, Te, Al,Ba,Ca,Cr,Cu,Fe,K,Li, Mg,Na,Ni, Ti, As, Se ... ,V, Au, Be, P, ReB,Ce,Dy,Gd,La, Nb, Nd, ... ,DIr, RuLu, Pd,YbPtRb, TI, RhZn+Cu+Ca+Mg+Fe high quality Hollow-cathode Lamp used in labs