Pegasus HT GCMS by LECO Corp.

"The Pegasus Gas chromatography-mass spectrometry (GC-MS) combines the analytical chemistry technique of gas chromatography (GC) with the mass analysis capabilities of mass spectrometry (MS). A gas sample is first injected into the GC, which is equipped with a capillary column that separates the different compounds within the sample. As the different molecules elute from the column at different times, they then enter the MS, which captures, ionizes, accelerates, deflects, and detects the ionized molecules separately. These two components (GC and MS) cannot be used to accurately identify compounds when used separately, but when used in conjunction, they allow for a sensitive degree of compound identification. The Pegasus HT CGMS performed excellently compared to other models and we give full marks to the super piece of equipment."

"The experience has been excellent because the work has been easy and efficient."

"The peak true deconvoluted spectra are very helpful for analysis, especially with little experience. The Leco support service is extremely helpful with any problems that may arise. I have had a great experience with this instrumentation."

"Just upgraded our Pegasus TOF GCMS to a HT TOF. Excellent service after the sale of the upgrade. Easy to use system. Have never had to clean the source. Software is awesome with a database structure. Excellent sensitivity with a PTV injector."

"The Pegasus is a great instrument for trace environmental analysis. The instrument itself is reliable and easy to learn how to use. The software, ChromaTOF, is well designed and a quick learn as well."

"The system has excellent data and software including Archival."