GC-MS High Sensitivity Technology Usin Overdrive Lens
The effects of increased signal intensity and improved signal-to-noise ratio (S/N) were investigated by eliminating noise with the installation of an overdrive lens in the GCMS-QP2010 Ultra, and verifying the effectiveness using simulation and experimentation by GC-MS. The results confirmed that S/N improved through application of the optimum voltage on the overdrive lens. In addition, it was verified from the results of analysis of 5 ppb chlorpyrifos-methyl by the full-scan method that high-sensitivity analysis is possible using the GCMS-QP2010 Ultra equipped with this technology.
- Content Type:
- Brochure
- Document Number:
- C146-E173
- Product Type:
- Gas Chromatograph-Mass Spectrometry, Mass Spectrometry
- Keywords:
- GC-MS, Simulation, Surface Charge Method, Overdrive Lens, High-Sensitivity Measurement, S/N, Clinical research, Forensics, Electronics, Electronic, Environment, Food and Beverages, Hydrocarbon Processing Industry (Petrochemical, Chemical), Pharmaceutical, Life Science, Agricultural, Food development, DMPK, ADME, Safety testing, Petroleum refinery, Forensics, Toxicology, Drug test, GCMS-QP2010 Ultra
- Language:
- English
- File Name:
- jpo211022.pdf
- File Size:
- 1,068kb
