The maXis Electrospray Ultra-High Resolution tandem TOF (UHR-Qq-TOF) mass spectrometer delivers the combination of mass accuracy better than 1 ppm, ultra-high mass resolving power of 40,000 to 60,000, dynamic range over 5 orders of magnitude, high m/z capabilities, and 1.5 mDa high-resolution extracted ion chromatograms, all in MS and MS/MS mode and all maintained simultaneously even when coupled to rapid separations fast liquid chromatography systems. The maXis is a proven tool for quantitative proteomics, peptide and intact protein analysis in addition to small molecule identification using the unique SmartFormula 3D method for on-the-fly unambiguous molecular formula read-out.
Searching for Cousteau
I often wonder what Jacques Cousteau would say about the state of affairs of the world's oceans. What would he think about the floating islands of plastic garbage in the Pacific twice the size of Texas, or about rapid ocean acidification linked to increasing carbon dioxide levels in the atmosphere, or about changing ocean currents because of melting icecaps and glaciers, or about BP's Deepwater Horizon oil spill in the Gulf of Mexico? ...continue