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