... of As, Se, Sb, Bi, Pb, Sn, Te, Ge, In, Model GD320N Atomic Absorption SpectrophotometerCharacteristics A Build-in computer data processing ... -trace analysis with an absolute sensitivity of 10-10-10-12 gram.5cm long-life titanium burner: The necessary accessory for ... specifications are available.Software with I/O portPrinterOverall dimension & weight: Model GD320N Atomic Absorption Spectrophotometer