... , Se, Sb, Bi, Pb, Sn, Te, Ge, In, Model GD320N Atomic Absorption SpectrophotometerCharacteristics A Build-in computer data processing ... meets the requirement of measurement sensitivity without water-cooling. Multi-functional analysis mode: for methods of flame absorption, flame emission ... available.Software with I/O portPrinterOverall dimension & weight: Model GD320N Atomic Absorption Spectrophotometer