Used THERMO SCIENTIFIC Q Exactive HF #293742450 for sale

THERMO SCIENTIFIC Q Exactive HF is a high-performance hybrid quadrupole-Orbitrap mass spectrometer designed for high resolution and accurate mass measurements in a wide range of applications. This cutting-edge instrument combines the selectivity and sensitivity of a quadrupole mass analyzer with the ultra-high resolution and mass accuracy capabilities of an Orbitrap mass analyzer. At the core of Q Exactive HF is the unique combination of quadrupole and Orbitrap technologies, which allows for precise and reliable mass analysis of complex samples. The quadrupole mass analyzer serves as a highly selective filter, allowing only ions of interest to enter the Orbitrap mass analyzer for accurate mass determination. This dual-stage mass analysis system enables THERMO SCIENTIFIC Q Exactive HF to achieve superior selectivity and sensitivity, making it ideal for demanding analytical tasks. One of the key features of Q Exactive HF is its high resolution and mass accuracy capabilities. With a resolving power of up to 240,000 at m/z 200, this spectrometer can separate and detect even the most closely spaced peaks with exceptional precision. The ultra-high resolution provided by the Orbitrap mass analyzer allows for confident identification and quantification of compounds in complex mixtures, making it an indispensable tool for proteomics, metabolomics, and small molecule analysis. THERMO SCIENTIFIC Q Exactive HF is also equipped with advanced data acquisition and processing functionalities that enhance its analytical performance. The instrument features a fast scanning speed of up to 24 Hz, allowing for rapid data acquisition and high-throughput analysis. Additionally, Q Exactive HF is capable of performing data-independent acquisition (DIA) and data-dependent acquisition (DDA) experiments, enabling comprehensive characterization of complex samples and dynamic range profiling. In terms of sensitivity, THERMO SCIENTIFIC Q Exactive HF offers impressive performance with sub-femtogram-level detection limits. This high sensitivity, combined with the instrument's wide linear dynamic range, makes it suitable for a variety of applications ranging from targeted quantitation to untargeted discovery experiments. Q Exactive HF is capable of detecting and quantifying analytes in a wide concentration range, from trace-level impurities to high-abundance compounds, with high precision and accuracy. THERMO SCIENTIFIC Q Exactive HF is designed with user-friendly features that streamline the analytical workflow and improve productivity. The instrument is equipped with Thermo Fisher Scientific's renowned software packages, including Xcalibur and Compound Discoverer, which provide intuitive control of the instrument, data acquisition, and data processing. Q Exactive HF also features automated calibration and tuning procedures, ensuring optimal performance and reproducibility. In conclusion, THERMO SCIENTIFIC Q Exactive HF is a state-of-the-art mass spectrometer that offers exceptional performance, sensitivity, and accuracy for a wide range of analytical applications. With its advanced quadrupole-Orbitrap hybrid technology, high resolution capabilities, and user-friendly design, Q Exactive HF is a valuable tool for researchers and analytical scientists working in fields such as pharmaceuticals, environmental analysis, food and beverage testing, and clinical research.