... adopts advanced Japan technology and vacuum process. Have Ability to high luminous intensity and stability. Could be used with domestic and ... , As, Se,V, Au, Be, P, ReB,Ce,Dy,Gd,La, Nb, Nd, Sm, Bi,Co,Mn, Pb, Sb, Sn, W ... ,DIr, RuLu, Pd,YbPtRb, TI, RhZn+Cu+Ca+Mg+Fe high quality Hollow-cathode Lamp used in labs