Hewlett Packard 5890 Series II GCD gas chromatography electron ionization detector (mass range of 10-400 amu) (m/n G1800A) including heated ion source, heated transfer line, analyzer, G1513A 6890 autosampler injector tower, G1512A autosampler controller, 18596C autosampler tray, Chemstation software, HP computer and manuals. Please contact us for complete HP 5890 Series II GCD system, warranty and service contract details.