Used FINNIGAN Focus DSQ #9090050 for sale

FINNIGAN Focus DSQ (Dual Stage Quadrupole) is a type of mass spectrometry instrument used for analyzing the composition of molecules. It is a versatile and highly-accurate tool for separating and identifying molecules in samples. Focus DSQ works by ionizing the molecules in a sample and then using the four-pole electric field to direct them through the device. An electric field is first created to create positive and negative ions, which are then moved through the device in a vacuum. As these ions travel, they interact with the four-pole field, called a quadropole rod assembly, which helps to separate the ions based on their mass-to-charge ratio. The resulting ions are detected by an analyzer, allowing the user to observe the sample's composition. Data from a FINNIGAN Focus DSQ is used to create dynamic spectra, allowing for multiple components to be identified and quantified within a sample. Combined with an optional electron ionization source, molecules can be further separated by their chemical makeup. This makes the instrument well suited for a wide variety of analytical tasks, such as monitoring trace impurities in products, analyzing complex mixtures, and identifying the source of fragments in a sample. Focus DSQ also features a number of user-friendly features that make it a highly accessible instrument. It is compact and easy to use, making it suitable for a wide range of environments. It also has a broad linear dynamic range and a fast acquisition rate. This makes it possible to quickly record large amounts of data that can be used to accurately detect and measure trace molecules in a sample. Additionally, FINNIGAN Focus DSQ uses advanced software to provide multiple visualization and analysis options, allowing for a thorough, intuitive analysis of data. In summary, Focus DSQ is a powerful and versatile mass spectrometry tool that is ideal for measuring and identifying the composition of molecules in samples. It offers a fast acquisition rate, a broad dynamic range, and user-friendly features that make it an excellent choice for many analytical tasks.