Perkin Elmer Zeeman 4100 ZL (p/n 505054) atomic absorption spectrometer complete with THGA-700 transverse heated graphite atomizer, Perkin Elmer furnace cooling system (p/n 198072), and Perkin Elmer EDL-System 2 (p/n LR23329C). OPTIONAL: AS-71 autosampler (p/n 509570) with 4-lamp motorized turret. Please contact us for complete 4100ZL system, warranty and service contract details.