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The Shimadzu single quadrupole GCMS-QP2020 NX gas chromatograph-mass spectrometer (GC-MS) is not only the highest performer in its class, but also the most efficient. This new high-end single-quad GCMS easily meets the ever-growing need for both ease of use and robustness. And, as the importance of high-performance analytical instruments for monitoring microscopic quantities of compounds related to environmental pollution, forensic applications and material and chemical development continues to grow, the efficient, reliable GCMS-QP2020 NX is a tailored fit for your laboratory.
Minimizing adsorption and other losses in the flow path from sample injection to the detector is important for stable, high-sensitivity measurements using GC/MS. The flow lines in the GCMS-QP series and the GCMS-TQ series consist of high-quality, highly reliable consumable parts, so even trace concentrations of components can be detected with high sensitivity and favorable repeatability.
Utilizing patented Advanced Scanning Speed Protocol (AASPTM) technology allows high-speed scanning at 20,000 u/second without sensitivity loss or spectral distortion. This is effective for scan data sensitivity improvements and favorable mass spectrum acquisition, particularly in high-speed analysis with Fast-GC/MS, simultaneous Scan/SIM, FASST analysis, and applications using Comprehensive GC/MS (GC x GC/MS).
The precision-designed quadrupole mass filter is able to obtain accurate mass assignments across the entire mass range, and is equipped with a pre-filter to reduce the influence of contamination on the main filter.