Used FINNIGAN MAT 95 #9263100 for sale

FINNIGAN MAT 95 is a spectrometer-based mass analyzer designed to provide high-quality data and accurate mass measurements. This device combines an ion source, electrostatic optics, and a modified quadrupole detector equipment to allow researchers and scientists to rapidly acquire precise mass spectral data. MAT 95 is a workhorse spectrometer used in a variety of analytical fields, ranging from pharmaceutical and food analyses to environmental research. The ion source of FINNIGAN MAT 95 uses either chemical ionization, electron ionization, fast-atom bombardment, and photo-ionization techniques to generate and detect ions in a sample system mixture. This process allows a user to generate ions of different masses and determine accurately their intensities. The ion source is further enhanced by an auxiliary source for soft ionization of compounds. The generated ions are then separated in the quadrupole detector unit for further evaluation. The electrostatic optics portion of MAT 95 is responsible for the collimation of the ions. It consists of a set of four hyperbolic lenses. Two of the lenses focus the ions before they pass into a voltage-free trajectory perpendicular to the axes of the two lenses. The other two lenses collimate the ion beam and separate ions from the sample mixture based on their mass-to-charge ratio as they pass through the electrostatic optics. FINNIGAN MAT 95 utilizes a modified quadrupole machine for the separation of ions based on their mass-to-charge ratio. This tool consists of four parallel metal rods that oscillate and interfere with the ions passing through, resulting in a separation of the ions. The separation is accomplished by a differential RF voltage application to two of the rods, with the DC voltage in each being used to induce a precession of the ions in the rods' field. MAT 95 provides considerable advantages when compared to other spectrometers, such as the improved resolution of mass overcharge data, the comprehensive electrostatic optics, and the ability to detect low-abundance ions. Users of this device can observe increased linearity and accuracy for mass measurements, as well as improved resolution for analyzing complex mixtures. FINNIGAN MAT 95 is an integral piece of analytical instrumentation essential for the characterization of organic and inorganic compounds.