Atomic Absorption Spectrometer 1)Wavelength Range:190~900nm 2)Wavelength Accurancy:+/-0.5nm 3)MOQ:1PC 4)Warrantu:1 year A & E Lab. Main Products: Atomic Absorption Spectrometer (AAS), Fluorescence Spectrophotometer, Bio-Spectrophotometer, UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic ...