... ,Sb,Bi,Sn,Te,Pb,Sn,Hg,Cd,Zn,Ge,Cr with combination of non-dispersive and disp Features:1,Determination ... combination of non-dispersive and dispersive technology2,Quantitative analysis for Pb, Hg, Cd, Cr(VI) in RoHS regulation (Patented)3,Built-in ... control and diagnostic7,Chemical hydride generation atomic fluorescence spectrometry module for Cr(VI) Atomic Fluorescence RoHS Analyzer