Used WATERS / MICROMASS QTOF API US #9117396 for sale

WATERS / MICROMASS QTOF API-US is an advanced mass spectrometer equipment designed for use in the study of molecules. It utilizes an upgraded quadrupole orthogonal time-of-flight (QTOF) platform, which enables incredibly precise measurement of molecular composition and structural information. The instrument works by relying on a combination of two different mass spectrometry techniques, electrospray ionization and atmospheric pressure chemical ionization, to identify and quantitate small molecules at high resolution. WATERS QTOF API-US has a variety of features that make it ideal for applications such as protein identification and dynamic range quantitation. Its robust ion source has an ultra-wide dynamic range that provides full characterization of even the most complex molecules. Its high resolution gives researchers the ability to detect isotope patterns due to natural abundance, identify elemental compositions of small molecules, and also accurately determine the exact masses of molecules. The instrument also has a powerful high-field orbitrap, allowing for accurate mass determination with excellent sensitivity. MICROMASS QTOF API-US also has an integrated data dependent acquisition system (DDA) to assist in the identification of unidentified molecules. This DDA unit allows users to automatically scan from low to high m/z and switch from MS to MS/MS mode when an interesting ion is detected. Additionally, the machine provides automatic baseline correction and peak width adjustment to enhance data quality. The tool also features data acquisition speeds of two to three scanning cycles per second, which allows users to obtain high-resolution mass spectra in a short amount of time. Overall, QTOF API-US is an advanced asset designed to facilitate the study of molecules with outstanding precision and accuracy. Its high resolution capabilities allow for the identification and characterization of complex molecules and its data dependent acquisition model ensures accurate identification of unknown compounds. Additionally, its fast scanning speeds allow for users to quickly obtain accurate mass spectra of large dynamic range analytes, making it an ideal choice for a wide range of research applications.