MASS SPECTROMETRY METHOD AND MASS SPECTROMETER

SATELLITE SYSTEM FOR REDUCING PLANETARY WARMING THROUGH SOLAR GAIN MITIGATION

ION SOURCE

SAMPLE PROBE SYSTEMS AND ASSOCIATED METHODS

ION SOURCE FOR MASS SPECTROMETER

A METHOD OF DETERMINING OPERATIONAL PARAMETERS OF A SPECTROMETER, A MASS SPECTROMETER AND COMPUTER SOFTWARE CONFIGURED TO PERFORM THE METHOD

AXIAL ION SOURCE WITH MAGNETIC FIELD ADJUSTMENT

AXIAL ION SOURCE

SPECIMEN IMAGING SYSTEMS AND METHODS

SOFTWARE FOR MICROFLUIDIC SYSTEMS INTERFACING WITH MASS SPECTROMETRY

ION SOURCE ASSEMBLY WITH MULTIPLE ELLIPTICAL FILAMENTS

ION SOURCE

AN ELECTRON IMPACT IONIZATION WITHIN RADIO FREQUENCY CONFINEMENT FIELDS

Mass Spectrometer

ATMOSPHERIC PRESSURE IONIZATION COUPLED TO AN ELECTRON IONIZATION MASS SPECTROMETER

Wide range electron impact ion source for a mass spectrometer

SOFTWARE FOR MICROFLUIDIC SYSTEMS INTERFACING WITH MASS SPECTROMETRY

MASS SPECTROMETER

Axial CI source—off-axis electron beam

Method of detecting radicals using mass spectrometry

Ion source with gas delivery for high-fidelity analysis

Software for microfluidic systems interfacing with mass spectrometry

Ion source

Holding device for at least one filament and mass spectrometer

Specimen imaging systems and methods

GAS CHROMATOGRAPH MASS SPECTROMETER AND MASS SPECTROMETRY METHOD

Size selected clusters and nanoparticles

Ionization device and mass spectrometer

Ionizer and mass spectrometer

Mass spectrometry ION source

Mass spectrometry system

Inner source assembly and associated components

Filament assembly

Emission current measurement for superior instrument-to-instrument repeatability

AXIAL CI SOURCE - OFF-AXIS ELECTRON BEAM

SAMPLE ANALYSIS APPARATUS HAVING IMPROVED INPUT OPTICS AND COMPONENT ARRANGEMENT

Method and system for measuring inert gas by ion probe

Methods, apparatus, and system for mass spectrometry

Stimulated or non-equilibrium energy-loss and energy-gain spectroscopy device

System and method to increase surface friction across a hydrophobic, anti-fouling, and oleophobic coated substrate

Robust ion source

Ion analysis device and ion dissociation method

Software for microfluidic systems interfacing with mass spectrometry

GC-TOF MS with improved detection limit

Ionization sources and systems and methods using them

Dual chamber electron impact and chemical ionization source

Methods, apparatus, and system for mass spectrometry

Off-axis ionization devices and systems using them

Apparatus for mass analysis of analytes by simultaneous positive and negative ionization

Robust ion source

Ion transfer from electron ionization sources

SYSTEMS AND METHODS FOR ELECTRON IONIZATION ION SOURCES

Particle beam mass spectrometer and particle measurement method by means of same

Reducing detector wear during calibration and tuning

Electron Ionization (EI) Utilizing Different EI Energies

Analyzer

Apparatus for mass analysis of analytes by simultaneous positive and negative ionization

Method and device for the production of highly charged ions

Methods, apparatus, and system for mass spectrometry

Time-of-flight mass spectrometer using a cold electron beam as an ionization source

Apparatus and method for mitigation of alterations in mass spectrometry in the presence of hydrogen

GC-TOF MS with improved detection limit

Portable electronic device for the analysis of a gaseous composition

Device for mass spectrometry

Method of targeted mass spectrometric analysis

Analytical apparatus utilizing electron impact ionization

Ionization apparatus

Ion source, and mass analysis apparatus including same

Methods, apparatus, and system for mass spectrometry

Vacuum system

Analyzer

Ion source for soft electron ionization and related systems and methods

Mass spectrometer, use thereof, and method for the mass spectrometric examination of a gas mixture

LIQUID DROPLET INJECTING APPARATUS AND ION SOURCE

Multiple frequency RF amplifier, mass spectrometer including the same, and mass spectrometry method of mass spectrometer

Filament for mass spectrometric electron impact ion source

Analytical apparatus utilizing electron impact ionization

Mass spectrometer

Electron source for an RF-free electronmagnetostatic electron-induced dissociation cell and use in a tandem mass spectrometer

Ion trap mass spectrometer using cold electron source

Electron impact ion source with fast response

Axial magnetic ion source and related ionization methods

Anion generating and electron capture dissociation apparatus using cold electrons

Methods, apparatus, and system for mass spectrometry

Method and apparatus for tuning an electrostatic ion trap

Mass spectrometer having an external detector

Ionization within ion trap using photoionization and electron ionization

Automatic gain control with defocusing lens

Fragmentation methods for mass spectrometry

Ion Source and Ion Implanter Including the Same

Fragmentation methods for mass spectrometry

Apparatus and method for inhibiting ionization source filament failure

Time-of-flight mass spectrometer with accumulating electron impact ion source

Ion source for mass spectrometers

Ion source with surface coating

GAS ANALYZER

UV-LED ionization source and process for low energy photoemission ionization

Methods, apparatus, and system for mass spectrometry

Ion source, and mass spectroscope provided with same

Ion source with corner cathode

Ionization cell for a mass spectrometer, and corresponding leak detector

Mass spectrometer

Compact pyroelectric sealed electron beam

Ion source with device for oxidising a sample

Downhole mass spectrometric hydrocarbon determination in presence of electron and chemical ionization

Method of Operating a Reagent Ion Source

Mass spectrometer and mass spectrometry method

Mass spectrometer

Compact pyroelectric sealed electron beam

YTTRIA-metal thermionic filaments

Electron Generation Apparatuses, Mass Spectrometry Instruments, Methods of Generating Electrons, and Mass Spectrometry Methods

Analytic spectrometers with non-radioactive electron sources

Method and apparatus for response and tune locking of a mass spectrometer

Method and apparatus for normalizing performance of an electron source

Gas analyzing method and gas analyzing apparatus

Mass spectrometer

Mass spectrometer

Mass spectrometer and method of mass spectrometry

Method and apparatus for selectively providing electrons in an ion source

Gas analyzer

Ionizing device

Method and apparatus for selectively performing chemical ionization or electron ionization

Pulsed ion source for quadrupole mass spectrometer method

High sensitivity slitless ion source mass spectrometer for trace gas leak detection

Mass spectrometer for trace gas leak detection with suppression of undesired ions

Pulsed ion source for quadrupole mass spectrometer and method

Method for controlling space charge-driven ion instabilities in electron impact ion sources

Quadrupole mass spectrometer and vacuum device using the same

On-axis electron impact ion source

Ionization chambers for mass spectrometry

Pulsed ion source for quadrupole mass spectrometer and method

Combined chemical/biological agent detection system and method utilizing mass spectrometry

Method of preparing and reconditioning an electrode of mass spectrometer

Ionization device for aerosol mass spectrometer and method of ionization

Chemical sensor system

Carbon nanotube electron ionization sources

Mass spectrometry

Ion source with mixed magnets

Ion source with mixed magnets

Detector, system and method for droplet and/or cluster beam spectroscopy

Magnetically assisted electron impact ion source for mass spectrometry