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Electron Spectroscopy for Chemical Analysis
determine the atomic composition of a surface.
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Imaging X-Ray Photoelectron Spectrometer
Kratos AXIS Nova
X-ray photoelectron spectroscopy (XPS), also known as electron spectroscopy for chemical analysis (ESCA), is a mature and widely used surface analysis technique for materials characterisation. XPS provides quantitative elemental and chemical state information from the upper most 10 nm of material. The The AXIS Nova photoelectron spectrometer can collect X-ray photoelectron spectra and images from any material that is stable under the ultra-high vacuum conditions required for the technique.
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Energy Dispersive X-Ray Spectroscopy (EDS)
Rocky Mountain Laboratories, Inc.
Energy Dispersive Spectroscopy (EDS Analysis) is used in conjunction with the Scanning Electron Microscope (SEM) providing chemical analysis in areas as small as 1 µm in diameter. EDS detects all elements except for H, He, Li, and Be. EDS can be performed exactly on any features or particles seen in the SEM images and can “MAP” elements on a surface. Unknown materials can be identified and quantitative analysis can be performed.
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X-ray Photoelectron Spectroscopy Analysis (XPS Analysis)
Rocky Mountain Laboratories, Inc.
X-ray photoelectron spectroscopy (XPS Analysis) also called Electron Spectroscopy for Chemical Analysis (ESCA) is a chemical surface analysis method. XPS measures the chemical composition of the outermost 100 Å of a sample. Measurements can be made at greater depths by ion sputter etching to remove surface layers.
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Auger Electron Spectroscopy (AES)
Rocky Mountain Laboratories, Inc.
Auger Analysis, Auger Electron Spectroscopy (AES or Auger) is a chemical surface analysis method. AES measures the chemical composition of the outermost 100 Å of a sample. Measurements can be made at greater depths by ion sputter etching to remove surface layers.
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XPS/ESCA Service
X-ray Photoelectron Spectroscopy (XPS Analysis), also known as Electron Spectroscopy for Chemical Analysis (ESCA), is used to determine quantitative atomic composition and chemistry. It is a surface analysis technique with a sampling volume that extends from the surface to a depth of approximately 50-70 Angstroms. Alternatively, XPS analysis can be utilized for X-ray Photoelectron Spectroscopy (XPS) or Electron Spectroscopy for Chemical Analysis (ESCA) from Evans Analytical Group (EAG).sputter depth profiling to characterize thin films by quantifying matrix-level elements as a function of depth.
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Electron Multipliers
Electron multipliers are mainly used as positive/negative ion detectors. They are also useful for detecting and measuring vacuum UV rays and soft X-rays. Hamamatsu electron multipliers have a high gain (multiplication factor) yet low dark current, allowingoperation in photon counting mode to detect and measure extremely small incoming particles and their energy. This means our Hamamatsu electron multipliers are ideal for electron spectroscopy and vacuum UV spectroscopy such as ESCA (electron spectroscopy for chemical analysis) and Auger electron spectroscopy as well as mass spectroscopy and field-ion microscopy.
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Analytical Services
IGC: Inverse Gas Chromatography; Understand surface energies, polarities, acid/base properties and nanomorphology on powders and fibers. ToF-SIMS: Time-of-Flight Secondary Ion Mass Spectrometry. Localize your molecules at the first nanos! 2D imaging with resolution up to 200 nm. Highest sensitivity up to 10 ppm. CM: Quarz Crystal Microbalance In-situ observation of thickness and stiffness of any films in liquid environmentSEM: Scanning Electron Microscopy Images say more than words, especially with an artistic eye XPS/ESCA: X-ray Photoelectron Spectroscopy/Electron Spectroscopy for Chemical Analysis.
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Chemical Testing and Analysis
Chemical testing and analysis is vital for regulatory compliance and to understand the quality and composition of chemical substances and materials that are used in products, industrial processes and manufacturing. Specialist industry knowledge, and expertise in applying the most relevant methodology are the keys to successful chemical testing. Advanced analytical instrumentation or a combination of techniques is necessary to solve problems or determine composition.
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Chemical Analysis
The chemists at IMR have numerous analytical tools at their disposal, all geared toward providing accurate, NIST traceable analyses of metals and process solutions. The staff is experienced, professional, and knowledgeable in the latest analytical techniques.
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Materials And Chemical Analysis
Anderson Materials Evaluation, Inc.
Materials characterization, failure analysis, quality control, and materials and process development services are offered. Our analytical techniques allow us to assess elemental and chemical material composition, thermal properties, coating thickness, electrochemical properties, surface chemistry, surface wetting, corrosion rates and pitting potentials, contamination and degradation problems, metallography, fractography, phase transitions, static coefficient of friction, adhesive bonding strength and causes of adhesive bonding failures, surface tension and surface energy, tensile and compressive strength, bend deflection, lapshear strength, elasticity properties, UV and visible light absorption and reflection, density and porosity, and many other material properties integral to improving your products.
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Spectroscopy, Elemental & Isotope Analysis
Research, production and analytical laboratories worldwide rely on us for rapid, efficient qualitative and quantitative analysis. Our innovative instruments and user-friendly software serve a range of industrial, educational, environmental and health markets. We offer a comprehensive portfolio for the quantification and identification of trace elemental species at ppm to sub-ppt levels in addition to isotopes. We also provide a wide range of lab-based and handheld instruments employing analytical techniques including XRF, FTIR, NIR, Raman spectroscopy, IRMS, ICP-MS and more.
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Spectroscopy & Scientific Analysis Systems
Advancing Knowledge. Empowering Breakthroughs. Our spectroscopy instruments and software help advance knowledge and understanding of radioactive materials, empowering the next wave of breakthrough science and innovation.
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Atomic Spectroscopy
For the past 40 years, we have provided products to the Atomic Spectroscopy industry that solve laboratory problems and improve the success of our OEM partners. These products include unique sample delivery solutions, sample preparation tools, autosamplers, and solutions to improve sample throughput and detection limitations, among others. In short, we strive to understand the markets our OEM partners serve in order to deliver products that meet their needs.
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Chemical Analysis and Corrosion Testing
Performing chemical analysis of metal alloys including both ferrous and non-ferrous alloys.Chemical analysis involves determining the chemical constituents of metals and related materials.An industry leader and co-operating laboratory for qualifying Calibration Standards for Chemical Analysis.Our chemical laboratory processes include Spectroscopy – Optical Emission Inductively Coupled Plasma, gas analysers, wet chemical, Intercrystalline/ Intergranular Corrosion (including G28, G48 etc).
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Terahertz Spectroscopy / Imaging Analysis Platform
TAS7400TS
The system uses two channels of ultra short pulse lasers (1.55 ?m) with either biased output (for THz generation) or signal input (for THz detection). Advantest's unique optical sampling method, utilizing phase-modulated dual-laser-synchronized control technology without a mechanical optical delay line, enables extremely high speed terahertz spectroscopy.
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Spectroscopy
Metrohm Instant Raman Analyzers
Handheld spectrometer for quick and easy identification of unknown substances
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Scanning Electron Microscopes
SEM
Scanning Electron Microscopes (SEM) scan a sample with a focused electron beam and obtain images with information about the samples’ topography and composition.
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Scanning Electron Microscopes
Our Scanning Electron Microscopes (SEMs) resolve features from the optical regime down to the sub-nanometer length scale.
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Molecular Spectroscopy
Characterize advanced complex materials on any budget. Our comprehensive portfolio of analytical solutions has the ideal molecular spectroscopy instruments for any lab to measure UV, infrared, and fluorescence.*Higher accuracy, increased sensitivity*Sample size flexibility*Wide array of sampling techniques*Shorter sample setup time*Easy-to-use software providing expert results
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Spectroscopy Card
microDXP
The microDXP is a complete, low power compact digital spectroscopy card design for a wide range of handheld, benchtop and other embedded applications, lowering cost and speeding time-to-market.
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Electron Diffraction System
Modern physics is the post-Newtonian conception of physics. It implies that classical descriptions of phenomena are lacking, and that an accurate, " Modern", description of nature requires theories to incorporate elements of quantum mechanics or relativity, or both. This section includes many of the most important experiments in physics, including e/m tubes, the Franck-Hertz experiment, and nuclear magnetic resonance (NMR)
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Real-time Chemical Imaging System
AZtecLive & Ultim Max
AZtecLive is a revolutionary new approach to EDS analysis that enables a radical change in the way users perform sample investigation in the SEM. It combines a live electron image with live X-ray chemical imaging to give an intuitive new way of interacting with your samples. 100 mm2 and 170 mm2 sensor areas. Quantitative analysis at 400,000 cps. EDS mapping at >1,000,000 cps.
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Scanning Electron Microscopy (SEM Analysis)
Rocky Mountain Laboratories, Inc.
Scanning Electron Microscopy (SEM Analysis) can produce images of almost any sample at magnifications of 15-300,000X. The SEM has tremendous depth of field allowing for imaging that cannot be accomplished using optical microscopy. Conductive and nonconductive samples can be imaged. When operated in the backscatter (BSE) detection mode, differences in material composition can be observed. Elemental analysis can be performed on any feature observed with an integrated Energy Dispersive Spectroscopy (EDS) detector.
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Custom Spectroscopy Solutions
Scientific discovery doesn’t always follow traditional pathways. The Optical Spectroscopy Division custom configures spectrometers, monochromators, microspectroscopy, CCD’s and other instruments for fluorescence spectroscopy and other R&D and QC applications. We design systems that meet your individualized research or application needs. We create the tools required to make investigations where standardized tools do not meet your needs or where no tools currently exist.
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Chemical Testing
Accolade Engineering Solutions
To ensure product environmental compliance or to gain better understanding of your materials or processes, chemical testing is often required. AES has state of the art the equipment for chemical analysis. For elemental analysis XRF, SEM/EDS or ICP can be used. For molecular analysis GCMS, HPLC and FTIR may be used. FTIR may also be used for surface analysis of contamination and our microFTIR system is suitable for the smallest samples.
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Chemical Downstream Plasma Source
The AX7610 is a microwave plasma source for remote plasma applications. With replaceable quartz or sapphire plasma tubes, the AX7610 downstream source offers configuration flexibility to meet the most demanding application process parameters. The quartz tube version is ideally suited for production of atomic oxygen, nitrogen or argon. The sapphire tube version is compatible with much more severe CF4 CHF3 and NF3 chemistries.
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Chemical Oxygen Demand (COD) Analyzer
PeCOD®
MANTECH’s revolutionary PeCOD® Analyzer technology provides accurate chemical oxygen demand (COD) results in 15 minutes — without the use of harmful chemicals including dichromate and mercury. Highly adaptable for wastewater and drinking water applications, the PeCOD® Analyzer’s patented nanotechnology-based approach to COD analysis will save you time and money while protecting the environment and the health and safety of your workers.
