Gas chromatography–mass spectrometry (GC-MS) is an analytical method that combines the features of gas-chromatography and mass spectrometry to identify different substances within a test sample. Applications of GC-MS include drug detection, fire investigation, environmental analysis, explosives investigation, and identification of unknown samples.
1. The second generation of the first commercial temperament instrument in China.
2. More advanced filament control module, intelligent adjustment of emission current and electron energy; DC compensation technology, further improved signal to noise ratio.
3. High-speed DC compensation technology optimizes ion relative transmission rate and effectively improves resolution.
4. Adjustable positive chemical ionization source (PCI) function .improves the performance of the whole machine and greatly expands the application field.
5. High-speed scanning and sampling circuits – enough data points
6. Gas-controlled temperature accuracy reaches advanced level, the third generation electronic pressure/flow control module improves test repeatability.
7. More reliable, easy to install and maintain structure.
8. New industrial design products, operability and aesthetics.
1. Gas Chromatograph
Capillary / split / splitless;
automatic back door open, Overheating protection;
14-ramp temperature control;
GC-MS joint for capillary with temperature control；Large LCD display；
Carrier gas low pressure protection；
Automatic gas route control (EPC) ;
Constant pressure or constant gas flow rate mode;
2. Mass Spectrometer
EI Ionization Source（Standard）;
Quadrupole mass filter：Mass Range（1.5～1024）amu;
Electron Multiplier（0～3KV）;
filaments control mode：electron energy: 5-150eV adjustable，
emmission current: 10-350μA adjustable;
turbomolecular pump 250 L/s ; mechanical pump 3 L/s;
high and low vaccumn gauge;
MS tunning control unit；Standard tunning sample（PFTBA）
3. Data processing system
4. One capillary column
We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.
Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe LABOAO, we grow together!
