... is a stable light source, could submit special light line for the testing element. Our hollow cathode lamps adopts advanced ... AAS2. Background: The background strength near the main analysis line is lower than 1% of the analysis strength3. Warm ... Ge, Hg,In,Mo,Si, Sr, Te, Al,Ba,Ca,Cr,Cu,Fe,K,Li, Mg,Na,Ni, Ti, As ... ZnCsEu,Y,DIr, RuLu, Pd,YbPtRb, TI, RhZn+Cu+Ca+Mg+Fe Hollow Cathode Lamps work with AAS