Supply ion mobility spectrometer system GA2100

Product Overview
It is the world's first commercial electrospray ion mobility spectrometer system. The system perfectly combines electrospray ionization technology with a patented high-resolution ion mobility spectrometer design. The separation capability is greater than or equal to that of liquid chromatography, but the analysis speed is higher and the operating cost is lower. In addition, electrospray ion mobility spectroscopy does not require the use of large amounts of organic solvents and waste liquid treatment. The ideal green alternative to electrospray ion mobility spectrometry-LC. The new direct electrospray mode eliminates cross-contamination and truly achieves rapid analysis within one second without the need for sample pre-treatment, greatly saving time and analysis costs. This system has the advantages of ultra-fast analysis, high selectivity and high sensitivity, making it an ideal technology for on-site and rapid qualitative and quantitative analysis.
Instrument performance characteristics
Resolution＞Sensitivity several nanograms/several orders of magnitude dynamic linear range Operating temperature＜℃ Drift voltage＜Pulse width of ion slit~ Operating software includes instrument control, data acquisition and Analysis
Autosampler (option) Instrument size, height, width, thickness, weight, voltage AC/,/
Operating environment temperature ℃~℃ Ion source selection and sampling interface Gas sampling interface (for gas sample analysis ) and thermal desorption interface for solid samples
Application fields

Electrospray high-resolution ion mobility spectrometry can be used for rapid qualitative and quantitative analysis of harmful contaminants in food, such as phthalide species The rapid analysis of acid esters has high selectivity and resolution, and the analysis time is only more than ten seconds, which is far superior to liquid chromatography. The detection limit is one-thirtieth of the limit required by regulations, but sample pretreatment is far simpler than that used in standard methods. Melamine can be detected in milk at concentrations as low as . In addition to melamine, electrospray high-resolution ion mobility spectrometry can also be used for the analysis of drugs, dyes and hormones with a resolution greater than 100%. With only a few microliters of sample, detection concentrations can be as low as a few nanograms. The advantages are fast analysis speed, simple sample preparation, and on-site qualitative and quantitative analysis.