Used VARIAN 820-MS #9286666 for sale

VARIAN 820-MS is a quadrupole-based ion-trap mass spectrometer manufactured by Agilent Technologies. It is an advanced laboratory instrument designed for detection, identification, and quantitation of molecules. The instrument's analyzer consists of two hexapole rods arranged in a circle and a linear quadrupole rod set. The combination of these rods creates a "mass filter" that filters ions out based on their specific mass-to-charge (m/z) ratio. Additionally, the instrument offers flexibility in terms of data acquisition speed and resolution. Users can configure the instrument to acquire data with low resolution, high resolution or both simultaneously. VARIAN 820 MS can also be used to analyze ions with precise measurement of m/z ratios in the range of 1-650 atomic mass units (amu). The instrument also features an omni-mode that facilitates measurements of multiple molecular forms of an analyte. It can detect multiple isomers of analyte as well as measure isotopes of an analyte according to their mass and abundance. The instrument is equipped with a number of built-in software packages as well as a VARIAN ChemStation software interface. The instrument is also capable of performing tandem mass spectrometry (MS/MS). MS/MS allows the user to further analyze compounds by breaking ionized molecules into smaller fragments. With 820-MS, users can obtain MS/MS mass spectra with higher resolution than with other instruments. The instrument is also compatible with a number of chromatography systems such as gas chromatography (GC), high performance liquid chromatography (HPLC) and high temperature liquid chromatography (HTLC). 820 MS is a robust instrument, designed to withstand the rigors of heavy-duty laboratory work. The rugged construction ensures a reliable performance for years to come. The built-in safety features also ensure the safety of the user during operation. The instrument is designed to meet the needs of various laboratory applications and its flexibility is highly appreciated among its users.