GCxGC TOF MS 3300 full two-dimensional gas chromatography-time-of-flight mass spectrometer Features
--Four nozzle modulator: cold focusing and thermal desorption alternately, variable modulation period
--Optional non-consumable modulator or high-performance liquid nitrogen modulator
--Independent temperature control column box: The gas chromatograph adopts a double column temperature box design, and the two chromatographic columns are independently temperature controlled to eliminate the temperature interference during the analysis of the two-dimensional chromatographic column. The modulator is located in the second-dimension column oven to eliminate the interference of modulation temperature switching on the peak retention time, and the column is easy to install
--Time-of-flight mass spectrometer: dual filament structure, EI ionization source (standard EI spectrum can be obtained), high-speed data acquisition card, acquisition speed up to 500 scans / sec (repelling frequency higher than 15KHz), and easy to maintain, with Features of high acquisition rate, high sensitivity, high resolution, and high quality accuracy
--Integrated software system: instrument operation control, data acquisition, data processing unified design, vacuum protection, instrument automatic tuning, automatic spectral library search for qualitative analysis, automatic quantitative analysis
GCxGC TOF MS 3300 full two-dimensional gas chromatography-time-of-flight mass spectrometer operation control, data acquisition, data processing unified design, vacuum protection, instrument automatic tuning, automatic spectral library search for qualitative analysis, automatic quantitative analysis. GCxGC TOF MS 3300 full two-dimensional gas chromatography-time-of-flight mass spectrometer can choose non-consumable modulator or high-performance liquid nitrogen modulator.
