Gas Chromatography Mass Spectrometry System

About Gas Chromatography Mass Spectrometry System

Gas Chromatography Mass Spectrometry

Features 

Electronic pressure flow control system EPC EFC for self developed system. Patented EI filament set provides highly efficient electron emission, a maximum of 350 A. Quality mass analyzer with pre filter reduces quadrupole pollution.

High energy dynode electron multiplier ensures good sensitivity. Full Scan and selective Ion Monitoring modes are available, the system supports manual and automatic tuning, display of total ion current and mass chromatogram. The data processing section searches target compounds based on mass spectra of samples, displays search results which include retention times, structural formula and standard mass spectra, and compares the abundances of standard and real target ions. Users can make accurate qualitative and quantitative analyses.

Advanced Analytical Precision

This GC-MS system ensures reliable identification and quantification of analytes ranging from sub-ppm to percent levels, with mass spectrometry accuracy up to 0.2%. The quadrupole mass spectrometer delivers resolution 0.5 amu and rapid scan speeds up to 20,000 u/sec, enabling swift, high-quality results in demanding laboratory settings.


Versatile Sample Handling

Supporting both manual and automated sample introduction, the GC-MS accommodates typical injections of 1-2 L, with optional autosampler capacity for up to 100 positions. Its split/splitless injector and Programmable Temperature Vaporization (PTV) system grant flexibility for varied sample types and testing protocols.


User-Friendly Automated Operation

Ease of use is evident in the GC-MS system's fully automatic control, 7-inch color touch screen display, and built-in safety features. Data acquisition and analysis are managed via Windows-compatible software, facilitating auto tuning, programmable oven operation, and library searches for comprehensive, efficient analysis.