An instrument for separating ion of different mass but equal charge (mainly isotope in geology) and measuring their relative quantities.
An instrument that measures the types of ions found in the solar wind
A mass spectrometer measures the masses of molecules and atoms by volatilizing and then ionizing them. The ions are then separated according to their mass-to-charge ratio.
instrument designed to measure the mass of atomic and subatomic particles
An instrument which distinguishes chemical species in terms of their different isotopic masses.
A spectroscopic device in which the masses of particles, ions, and isotopes are measured. It separates isotopes according to charge and mass.
spectroscope for obtaining a mass spectrum by deflecting ions into a thin slit and measuring the ion current with an electrometer
a device designed to produce a mass spectrum of a sample to find out its composition
a device designed to separate ions and record their intensities
a device that can be used to determine the chemical composition of a sample with high degrees of accuracy
a device that measures the masses of the atoms or molecules in a sample
a device used for mass spectrometry, and produces a mass spectrum of a sample to find its composition
a machine that can ionize the molecules in a sample of blood serum and then propel those molecules down a tube about a meter in length
an expensive and delicate instrument that requires specialized training and regular maintenance
an instrument that can separate charged atoms or molecules according to their mass-to-charge ratio
an instrument that measures the masses of individual molecules - in a loose sense, weighing them - and is used to probe the structural and chemical properties of molecules or to identify and quantify compounds present in physical and biological matter
an instrument that measures the masses of indiviual molecules that have been converted into ions, i
an instrument that produces ions and separates them in the gas phase according to their mass-to-charge ratio (m/z)
an instrument used to separate ions according to their mass-to-charge ratios
an instrument using pumps to create a vacuum within which the masses of individual electrically charged molecules (ions) can be measured
a very nice probe of the ionic conditions of samples
a very powerful and sophisticated instrument
A scientific instrument used for measuring the mass-to-charge ratio (m/z) of ions. Mass spectrometers generally couple three devices: an ionization device, a mass analyzer, and a detector. The most common ionization techniques used in biological MS are electrospray ionization (ESI) and matrix-assisted laser desorption ionization (MALDI). Once a sample has been ionized, it must be separated on the basis of mass. The most commonly used mass analyzers for protein biochemistry applications are FTICR-MS, time-of-flight (TOF), triple-quadrupole, and ion trap instruments.
Equipment for performing mass spectrometry.
Instrument used to identify the chemical structure of a compound. Usually, the chemicals in the compound are separated beforehand by chromatography.
An instrument used to separate charged particles from a prepared beam by means of an electromagnetic field and to photograph the resulting distribution or spectrum of masses.
An instrument that measures the charge-to-mass ratio of charged particles. For further information see Mass Spectrometry
A device for separating different isotopes by weight. The device propels a beam of ionized isotopes through a magnetic field which causes particles of different weight to follow separate paths. These paths can be analyzed to determine the number of particles of each different weight.
A complex analytical instrument that measures the mass of charged particles or ions.
An instrument that determines the exact mass of charged particles or ions by measuring the flight path through a set of magnetic and electric fields. Mass spectrometers specialized for protein and peptide sequencing are used for high-throughput identifica
A device used to identify the kinds of molecules present in a given substance: the molecules are ionized and passed through an electromagnetic field. The way in which they are deflected is indicative of their mass and identity.
An instrument which determines the masses of atoms and molecules.
A mass spectrometer is an instrument used for measuring the intensity and wavelengths of visible or invisible electromagnetic radiation.
An apparatus used to separate a stream of charged particles into a spectrum, by means of magnetic or electric fields, in order to determine the masses of isotopes.
A device for separating atoms or molecules of different masses
Device that has a vacuum inside it and can sense the presence of helium gas when checking around the joints in a vacuum system for leaks. The molecules in helium are small and are able to pass through the microscopic leaks that would place a limit on the vacuum.
spectrometer that measures the composition of samples by analyzing the mass to charge ratio (m/z) of components in the sample. To do this, the sample introduced into the spectrometer is ionized under high energy, and the various ions are then seperated in a magnetic field and measured. The specific m/z signature of each ion is then used to identify the parent element or compound. For additional information, see the Wikipedia's definition of mass spectrometry.