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  • Description: The GD-Profiler 2™ provides fast, simultaneous analysis of all elements of interest including the gases nitrogen, oxygen, hydrogen and chlorine. It is an ideal tool for thin film characterization and process studies. Equipped with an RF source that can operate in pulse mode for fragile

    • Spectral / Wavelength Range: 110 to 800 nm
    • Optical System: Monochromator
    • Detector: Other

  • Description: to degradation of the oil chemistry or contamination by other fluids such as water or the wrong oil. It is compliant with ASTM D7889 “Standard Test Method for Field Determination of In-Service Fluid Properties Using IR Spectroscopy”. It also fulfils the National Emission Standards for Hazardous

    • Spectral / Wavelength Range: 2703 to 11111 nm
    • Local Interface: Digital Front Panel
    • Display Options: Video Display
    • Portable: Yes

  • Description: L-format system for the time-resolved fluorescence spectroscopy using a LED light source. Equipped with a computer-controlled scanning emission monochromator for instant wavelength selection and direct time-resolved spectra acquisition, the TM-2000 provides impressive wavelength coverage from 260 nm

    • Spectral / Wavelength Range: 235 to 990 nm
    • Detector Type: Photomultiplier Tube, Other
    • Monitoring: Sample Monitoring
    • Computer Interface: Yes

  • Description: spectroscopy as well as other complex applications. All our mini spectrometers are built with durability in mind. Our systems contain no moving parts and are encased in a rugged metal enclosure to provide maximum protection for field based studies as well as laboratory based measuring. Designed

    • Spectral / Wavelength Range: 200 to 1075 nm
    • Resolution: 0.4000 nm
    • Detector: Solid State (CCD)
    • Computer Interface: Yes

  • Description: with inductively coupled plasma optical emission spectroscopy (ICP-OES), NANOHUNTER provides part-per-billion (PPB) level detection limits in a fully automated tool. Direct measurement of solids and powders provides freedom from complex sample digestion or preparation and makes this spectrometer

    • Module Type: Wavelength Dispersive
    • Detector Type: Other
    • Optical System: Monochromator
    • Excitation Source: X-Ray Tubes

  • Description: spectrum or alternately only the spectral regions of interest, the choice is yours. When the full spectrum is acquired, Prodigy’s Spectroscopy Toolbox allows the user to perform spectral additions, spectral subtractions and detailed qualitative analysis. These tools are extremely powerful

    • Spectral / Wavelength Range: 165 to 1100 nm
    • Resolution: 0.0050 nm
    • Excitation Source: Inductively-Coupled Plasma
    • Optical System: Polychromator

  • Description: ISO/TS 21033:2011 specifies an inductively coupled plasma optical emission spectroscopic (ICP-OES) method for the determination of trace element content in oils. Depending on the dilution solvent used, most types of vegetable oils can be analysed (crude, degummed, refined, bleached, deodorized

  • Description: of particles in many oil wetted systems. Once determined, there has been the question of "what are they?" Logically, the next step is to investigate the make-up of the particles by extracting the particles and analyzing using emission spectroscopy and/or a filter membrane for view them under magnification

  • Description: DETERMINATION OF WATER ELEMENTS IN LUBRICANTS BY INDUCTIVELY COUPLED PLASMS OPTICAL EMISSION SPECTROSCOPY (ICP-OES)

  • Description: emission spectroscopy) with GFAA (graphite furnace atomic absorption) being used for quantitative analysis of selected elements.

    • Metal / Alloy Types: White / Low Melting (UNS L), Indium / Indium Alloys
    • Shape / Form: Semi-finished Shape / Mill Stock, Bar Stock
    • Overall Width / OD: 1.12 inch
    • Overall Thickness: 0.5000 inch

  • Description: The use of electrothermal vaporization devices (ETV) to introduce analytes into inductively coupled plasma (ICP) for determination by atomic emission spectroscopy (AES) provides detection limits in picograms but requires solution concentrations higher than nanogram-per-liter levels. Determination

  • Description: to degradation of the oil chemistry or contamination by other fluids such as water or the wrong oil. It is compliant with ASTM D7889 “Standard Test Method for Field Determination of In-Service Fluid Properties Using IR Spectroscopy”. It also fulfils the National Emission Standards for Hazardous

    • Instrument Type: Condition Monitor / Fault Detector
    • Form Factor: Portable / Hand Held / Mobile
    • Technology: IR / Nuclear

  • Description: Differential Resonant Absorption Ultra-Violet Spectroscopy (DUV-RAS) based analyzers have potential to replace chemiluminescent analyzers in Continuous Emission Monitoring Systems (CEMS). Due to the demanding analytical requirements and the advantages offered by the DUV-RAS analyzers, this new

  • Description: : • The same 1966, 1968, and 1970 test vehicles were used. • Deposit accumulation mileage between emission tests was increased. • Deposit - accumulation fuels with field average PNA contents were used to supplement earlier data obtained with fuels of near zero and field maximum PNA

  • Description: : TCSPC excitation source Fluorescence spectroscopy Detector response testing DNA sequencing Biomedical screening Replacement of mode-locked laser and flashlamps in low cost or portable applications Features Interchangeable NanoLED heads – “plug-and-play” operation even between

    • Laser Type: Laser Diodes
    • Laser Output: Pulsed
    • Laser Wavelength: Ultraviolet, Violet, Blue, Green, Yellow, Orange, Red, Infrared
    • Wavelength Range: 375 to 1310 nm

  • Supplier: Qioptiq

    Description: The OS 4500 is a compact, all-in-one continuous-wave laser source combining excellent spectral properties with an extremely large tuning range. Features like Single Frequency Operation Narrow Linewidth Low Noise Outstanding Beam Quality make it the ideal tool for high-resolution spectroscopy

    • Signal Tuning Range: 1380 to 2000 nm
    • Signal Output Power: 40 milliwatts
    • Idler Tuning Range: 2280 to 4670 nm
    • Idler Output Power: 100 to 1000 milliwatts

  • Description: Portable X-Ray Fluorescent Analyzer Optical Emission Spectroscopy (OES) Portable Optical Emission Spectroscopy (OES) Atomic Absorption (AA) Analyzers Inductively Coupled Plasma (ICP) Combustion/IR Analyzers Gas Chromatography/Mass Spectrometry (GC/MS) Analyzers Glow Discharge Spectrometers

    • Laboratory Services Offered: Chemical Testing Services, Deformulation / Reverse Engineering, Environmental Exposure, Failure Analysis, Field Sampling, Geotechnical Services, Materials Testing Services, Monitoring Programs (Audits / Surveillance), Purity / Quality (Air, Water, Material), Stack Emissions / Opacity
    • Test / Certify To: ASME, ASTM, AWS, EPA, MIL-SPEC, OEM Specific, RoHS, Other
    • Materials: Adhesives / Sealants, Air, Ceramics / Glass, Chemicals, Coatings, Composites, Concrete / Mortar, Gases, Heavy Metals (Lead, Chromium, etc.), Inorganics, Metals, Nanomaterials, Paper, Petroleum Fluids (Oil, Fuel, Distillates), Plastic / Rubber, Polymers / Organics, Powders, Sediment, Soil,
    • Testing / Analytical Methods: (RGA, etc.), Mechanical Testing, Microscopy / Metallography, Nondestructive Testing, Optical Emission Spectroscopy, Particle Size / Sieve Analysis, Property Testing, Scanning Electron Microscopy, Thermal Analysis, Trace Analysis (ppm, ppb, ppq), UV / Vis Spectroscopy, Wet Chemical Analysis

  • Description: Portable X-Ray Fluorescent Analyzer Optical Emission Spectroscopy (OES) Portable Optical Emission Spectroscopy (OES) Atomic Absorption (AA) Analyzers Inductively Coupled Plasma (ICP) Combustion/IR Analyzers Gas Chromatography/Mass Spectrometry (GC/MS) Analyzers Glow Discharge Spectrometers (GDS

    • Services Offered: Deformulation / Reverse Engineering, Environmental Exposure Testing, Field Sampling, Geotechnical Services, Materials Testing Services, Monitoring Programs (Audits / Surveillance), Quality / Purity (Contamination), Standards Testing / Certification, Sunlight Exposure / Solar Simulation, Other
    • Test / Certify To: ASTM, AWS, EPA, MIL-SPEC, OEM Specific, RoHS
    • Materials: Adhesives / Sealants, Air, Ceramics / Glass, Chemicals, Coatings, Composites, Concrete / Mortar, Inorganics, Metals, Paper, Petroleum Fluids (Oil, Fuel, Distillates), Plastic / Rubber, Polymers / Organics, Powders, Soil, Textiles, Thin Films / Plating, Volatiles (VOCs) / Solvents, Toxins
    • Test Methods: Spectroscopy (RGA, etc.), Microscopy / Metallography, Optical Emission Spectroscopy, Particle Size / Sieve Analysis, Property Testing, Scanning Electron Microscopy, Thermal Analysis, Trace Analysis (ppm, ppb, ppq), UV / Vis Spectroscopy, Wet Chemical Analysis, X-ray Fluorescence (XRF)

  • Description: Coupled Plasma (ICP) Atomic Absorption (AA) Direct Current Plasma (DCP) Trace Element Analysis Atomic Absorption (AA) Graphite Furnace Classical Wet Chemistry Gravimetric Coating Weight Analysis Instrumental Chemistry Optical Emission Spectography (OES) X-Ray Fluorescence Spectography (XRF

    • Services Offered: Environmental Testing and Analysis Services, Cleanliness Monitoring / Testing, Deformulation / Reverse Engineering, Environmental Exposure Testing, Field Sampling, Materials Testing Services, Quality / Purity (Contamination), Report Preparation, Sample Pickup / Report Courier, Sample Retention,
    • Test / Certify To: AOAC, ASTM, AWS, EPA, MIL-SPEC, NIOSH, NIST, OEM Specific, Other
    • Materials: Adhesives / Sealants, Air, Ceramics / Glass, Chemicals, Coatings, Composites, Gases, Herbicides / Pesticides, Inorganics, Metals, Nanomaterials, Plastic / Rubber, Polymers / Organics, Powders, Soil, Solid Waste, Textiles, Thin Films / Plating, Volatiles (VOCs) / Solvents, Toxins / Restrictive
    • Test Methods: / Metallography, Optical Emission Spectroscopy, Property Testing, Scanning Electron Microscopy, Thermal Analysis, Trace Analysis (ppm, ppb, ppq), UV / Vis Spectroscopy, Wet Chemical Analysis, X-ray Fluorescence (XRF), Other

  • Description: Sherry Laboratories provides full-service environmentalanalytical testing for a growing roster of municipal and industrial clients, engineeringconsultants and governmental agencies. Our environmental testing and analyticallaboratory services include: Air Emissions Testing Flare stack testing

    • Capabilities: Bioanalytical (Assays, etc.), Cleanliness Monitoring / Testing, Environmental Site Assessment (ESA), Field Sampling, Purity / Quality (Air, Water, Material), Report Preparation, Sample Pickup / Report Courier, Stack Emissions / Opacity Testing, Standards Testing / Certification, Toxicity /
    • Media Tested / Detected: Air, Air - Environmental Air, Chemicals, Gases, Hazardous Waste, Herbicides / Pesticides, Heavy Metals (Lead, Chromium, etc.), Microbiological (Mold, Bacterial), PCBs / Dioxins, Polymers / Organics, Powders, Sediment, Soil, Solid Waste, Surfaces, Toxins / Restrictive Substances, Volatiles
    • Test Methods: Atomic Absorption Spectroscopy (AA), Chemical Extraction, Chromatography (GC, HPLC, etc.), Diffraction (X-ray, Electron, etc.), Inductively Coupled Plasma (ICP / LA-ICP), Infrared Spectroscopy (FTIR, etc.), Mass Spectroscopy (RGA, etc.), Microscopy / Fiber Examination, Optical Emission Spectroscopy
    • Test / Certify To: AOAC, ASME, ASTM, EPA, MIL-SPEC, NIOSH, NIST, OEM Specific, Other

  • Description: Sherry Laboratories helps companies protect their reputation and mitigate risk byproviding a comprehensive range of legally defensible third-party metallurgicaltesting, nonmetallic analysis, environmental analytical, toxicity andengineering services. Analytical Laboratory services within our

    • Laboratory Services Offered: Assays / Quantitative, Chemical Testing Services, Cleanliness Monitoring / Testing, Environmental Exposure, Environmental Testing and Analysis Services, Failure Analysis, Field Sampling, Materials Testing Services, Purity / Quality (Air, Water, Material), Report Preparation, Sample Pickup /
    • Test / Certify To: AOAC, ASME, ASTM, AWS, EPA, MIL-SPEC, NIOSH, NIST, OEM Specific, Other
    • Materials: Adhesives / Sealants, Air, Asbestos / Fibers, Ceramics / Glass, Chemicals, Coatings, Composites, Gases, Hazardous Waste, Herbicides / Pesticides, Heavy Metals (Lead, Chromium, etc.), Inorganics, Metals, Microbiological (Mold, Bacterial), Nanomaterials, PCBs / Dioxins, Plastic / Rubber, Polymers /
    • Testing / Analytical Methods: Testing, Microscopy / Metallography, Optical Emission Spectroscopy, Property Testing, Scanning Electron Microscopy, SDWA, TCLP, Thermal Analysis, Trace Analysis (ppm, ppb, ppq), UV / Vis Spectroscopy, Wet Chemical Analysis, X-ray Fluorescence (XRF), Other

  • Supplier: M+P Labs

    Description: The M&P Lab is a full-service materials testing laboratory, offering our clients a full range of analytical and consulting services such as acceptance testing, quality control, service evaluation, failure analysis and product development. We analyze materials such as metals, composites, organics

    • Services Offered: Assays / Quantitative, Materials Testing Services, Quality / Purity (Contamination), Report Preparation, Sample Pickup / Report Courier, Sample Retention, Standards Testing / Certification
    • Test / Certify To: ASTM, MIL-SPEC, OEM Specific, Other
    • Materials: Adhesives / Sealants, Ceramics / Glass, Chemicals, Coatings, Composites, Concrete / Mortar, Fuel Cell / Battery Materials, Gases, Inorganics, Metals, Paper, Petroleum Fluids (Oil, Fuel, Distillates), Plastic / Rubber, Polymers / Organics, Powders, Textiles, Thin Films / Plating, Wafers /
    • Test Methods: Atomic Absorption Spectroscopy (AA), Chemical Extraction, Chromatography (GC, HPLC, etc.), Combustion Analysis, Inductively Coupled Plasma (ICP / LA-ICP), Infrared Spectroscopy (FTIR, etc.), Microscopy / Metallography, Optical Emission Spectroscopy, Particle Size / Sieve Analysis, Property Testing

  • Description: Is your product's performance a sure thing? You have a future envisioned for your product. You see an outstanding performance-high sales, low returns and happy customers. But before you can consider your product successful, you need to know if it will do what you're asking it to do. Will it perform

    • Capabilities: Chemical Testing Services, Deformulation / Reverse Engineering, Environmental Exposure Testing, Failure Analysis, Field Sampling, Geotechnical Services, Monitoring Programs (Audits / Surveillance), Quality / Purity (Contamination - Alloys, Polymers, etc.), Reactivity (Corrosivity, Toxicity,
    • Materials: Adhesives / Sealants, Ceramics / Glass, Chemicals, Coatings, Composites, Concrete / Mortar, Inorganics, Metals, Nanomaterials, Paper, Petroleum Fluids (Oil, Fuel, Distillates), Plastic / Rubber, Polymers / Organics, Powders, Soil, Textiles, Thin Films / Plating, Toxins / Restrictive
    • Test Methods: , Microscopy / Metallography, Nondestructive Testing, Optical Emission Spectroscopy, Particle Size / Sieve Analysis, Property Testing, Scanning Electron Microscopy, Thermal Analysis, Trace Analysis (ppm, ppb, ppq), UV / Vis Spectroscopy, Wet Chemical Analysis, X-ray Fluorescence (XRF), X-ray
    • Test / Certify To: ASME, ASTM, AWS, MIL-SPEC, OEM Specific, RoHS, Other

  • Supplier: ANALYZE Inc.

    Description: ANALYZE is one of the premier independent consulting laboratories and specialty chemical product manufacturers in the United States that supports clients operating throughout the global economy. The company, headquartered in Metropolitan Phoenix, Arizona, has an international team of chemists with

    • Services Offered: Environmental Testing and Analysis Services, Assays / Quantitative, Cleanliness Monitoring / Testing, Deformulation / Reverse Engineering, Environmental Exposure Testing, Field Sampling, Materials Testing Services, Monitoring Programs (Audits / Surveillance), Quality / Purity (Contamination),
    • Test / Certify To: ASTM, OEM Specific
    • Materials: Adhesives / Sealants, Chemicals, Coatings, Composites, Cosmetics (Creams, Sunblocks, etc.), Fuel Cell / Battery Materials, Petroleum Fluids (Oil, Fuel, Distillates), Plastic / Rubber, Polymers / Organics, Powders, Wafers / Surfaces, Other
    • Test Methods: Auger Spectroscopy (AES), Ash Testing / Filler Content, Chemical Extraction, Chromatography (GC, HPLC, etc.), Infrared Spectroscopy (FTIR, etc.), Mass Spectroscopy (RGA, etc.), Microscopy / Metallography, Optical Emission Spectroscopy, Particle Size / Sieve Analysis, Property Testing, Rheology

  • Description: to provide accurate and timely reports including ICP-OES, XRF, TGA, GFAA, OES, Leco Combustions, portable XRF for in field analysis and a 2 meter optical emission spectrograph for qualitative analysis Typical turnaround time for ceramics is 5 business days and 3 business days for metals. RUSH

    • Capabilities: Chemical Testing Services, Sample Pickup / Report Courier, Sample Retention
    • Materials: Ceramics / Glass, Chemicals, Coatings, Gases, Inorganics, Metals, Powders, Welds / Joints
    • Test Methods: Atomic Absorption Spectroscopy (AA), Inductively Coupled Plasma (ICP, LA-ICP, etc.), Mechanical Testing, Optical Emission Spectroscopy, Scanning Electron Microscopy, Trace Analysis (ppm, ppb, ppq), Wet Chemical Analysis, X-ray Fluorescence (XRF)
    • Test / Certify To: ASTM

  • Description: Weight Analysis Instrumental Chemistry Optical Emission Spectography (OES) X-Ray Fluorescence Spectography (XRF) Metals Gas Analysis- Leco Inert Gas Fusion Oxygen Nitrogen Hydrogen Hydrogen Pick-up (Etched vs Unetched) Corrosion Testing ASTM methods for: Crevice and Pitting Resistance

    • Capabilities: Chemical Testing Services, Cleanliness Monitoring / Testing, Deformulation / Reverse Engineering, Environmental Exposure Testing, Environmental Testing and Analysis Services, Failure Analysis, Field Sampling, Quality / Purity (Contamination - Alloys, Polymers, etc.), Reactivity (Corrosivity,
    • Materials: Adhesives / Sealants, Ceramics / Glass, Chemicals, Coatings, Composites, Gases, Inorganics, Metals, Nanomaterials, Plastic / Rubber, Polymers / Organics, Powders, Soil, Textiles, Thin Films / Plating, Toxins / Restrictive Substances, Wafers / Surfaces, Welds / Joints
    • Test Methods: .), Mechanical Testing, Microscopy / Metallography, Optical Emission Spectroscopy, Property Testing, Scanning Electron Microscopy, Thermal Analysis, Trace Analysis (ppm, ppb, ppq), UV / Vis Spectroscopy, Wet Chemical Analysis, X-ray Fluorescence (XRF)
    • Test / Certify To: ASME, ASTM, AWS, EPA, MIL-SPEC, NIST, OEM Specific, Other

  • Description: Bureau Veritas Laboratories is your full-service analytical laboratory services provider. With services and expertise ranging from routine analysis to specialized problem investigations, our three laboratory locations have the talent and experience to exceed your analytical expectations. Our focus

    • Services Offered: Environmental Testing and Analysis Services, Assays / Quantitative, Cleanliness Monitoring / Testing, Deformulation / Reverse Engineering, Environmental Exposure Testing, Field Sampling, Geotechnical Services, Materials Testing Services, Industrial Hygiene Services, Monitoring Programs (Audits
    • Test / Certify To: AIHA, APHA, AOAC, ASTM, AWS, EPA, MIL-SPEC, NIOSH, NIST, OEM Specific, RoHS
    • Materials: Asbestos / Fibers, Adhesives / Sealants, Air, Ceramics / Glass, Chemicals, Coatings, Composites, Concrete / Mortar, Cosmetics (Creams, Sunblocks, etc.), Fuel Cell / Battery Materials, Gases, Herbicides / Pesticides, Inorganics, Metals, Nanomaterials, Paper, Petroleum Fluids (Oil, Fuel,
    • Test Methods: Analysis, Mass Spectroscopy (RGA, etc.), Microscopy / Metallography, Optical Emission Spectroscopy, Particle Size / Sieve Analysis, Property Testing, Rheology, Scanning Electron Microscopy, Spectroradiometric, Thermal Analysis, Trace Analysis (ppm, ppb, ppq), UV / Vis Spectroscopy, Wet Chemical

  • Description: Business Challenge With the increasing complexity of large infrastructure projects it has become essential to verify the quality of structural steel components prior to delivery and to assure they are durable, safe and perform as designed. With clients such as Federal, State, County, City, and

    • Capabilities: Assays / Quantitative, Chemical Testing Services, Cleanliness Monitoring / Testing, Deformulation / Reverse Engineering, Environmental Exposure Testing, Environmental Testing and Analysis Services, Failure Analysis, Field Sampling, Geotechnical Services, Monitoring Programs (Audits /
    • Materials: Adhesives / Sealants, Asbestos / Fibers, Ceramics / Glass, Chemicals, Coatings, Composites, Concrete / Mortar, Cosmetics (Creams, Sunblocks, etc.), Fuel Cell / Battery Materials, Gases, Inorganics, Metals, Nanomaterials, Paper, Petroleum Fluids (Oil, Fuel, Distillates), Plastic / Rubber,
    • Test Methods: .), Infrared Spectroscopy (FTIR, etc.), Isotopic Analysis, Mass Spectroscopy (RGA, etc.), Mechanical Testing, Microscopy / Metallography, Nondestructive Testing, Optical Emission Spectroscopy, Particle Size / Sieve Analysis, Property Testing, Rheology, Scanning Electron Microscopy, Spectroradiometric
    • Test / Certify To: ASME, ASTM, AWS, EPA, MIL-SPEC, NIST, OEM Specific, RoHS

  • Description: technology, these filters achieve >90% transmission at the design laser wavelength, and offer blocking of >5.0 OD at just ±1% of the laser wavelength. These filters are ideal for laserbased fluorescence instrumentation, Raman spectroscopy, and analytical and medical laser systems. Designed

    • Filter Shape: Circular
    • Diameter, Square Side, or Rectangular Length: 0.4921 inch
    • Filter Surface Quality: 60-40 Scratch / Dig

  • Description: emission. TECHSPEC OD 6 Laser Line Clean-Up Filters are ideal for laser-based fluorescence instrumentation, Raman spectroscopy, or for analytical or medical laser systems. Due to their steep edges, TECHSPEC Laser Line Clean-Up Filters are excellent complements to TECHSPEC Notch Filters or TECHSPEC

    • Filter Shape: Circular
    • Diameter, Square Side, or Rectangular Length: 0.4921 inch
    • Center Wavelength: 514 nm
    • Filter Surface Quality: 60-40 Scratch / Dig

  • Description: durable than sapphire, diamond is preferred in sensitive magnetic microscopes that probe fields in operating ICs. IREM - InfraRed Emission Microscopy - also utilizes diamond as an interface between an operating IC and the infrared detector. Diamond's unsurpassed thermal conductivity together

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Conduct Research Top

  • Using emission spectroscopy to perform impurity analyses in UHP gases
    , but of equal importance was the use of a new technique: emission spectroscopy. When excited in an electric discharge, the gases dissipated some of the energy as electromagnetic radiation at wavelengths that were specific to each gas. The spectral lines were intense enough to be easily observable
  • Overview of Rotating Disc Electrode (RDE) Optical Emission Spectroscopy for In-Service Oil Analysis
    The basis of modern oil analysis is the use of optical emission spectroscopy (OES) to measure the ppm (parts per million) levels of wear metals, contaminants and additives in oil samples. Whatever else an oil lab may measure, a multi-elemental analysis is the core of in-service oil analysis
  • Detection of hydrocarbon radicals during plasma etching
    Optical emission spectroscopy is used to study and monitor the plasma etching of. hydrogenated amorphous carbon (a-C:H) thin films.
  • Inductively Coupled Plasma (ICP / LA-ICP)
    to excite atoms for atomic emission spectroscopy and to ionize atoms for mass spectrometry and other testing processes. Laser ablation (LA) is used in conjunction with ICP techniques to analyze solid samples. A laser is used to extract a minute volume from the surface of the solid sample on the order
  • Measurement of Elemental Impurities in Pharmaceutical Products by ICP-AES and ETAAS
    Electrothermal atomic absorption spectrometry (ETAAS) and inductively coupled plasma atomic emission spectroscopy (ICP-AES) are widely used as trace metal analytical methods. In addition, they are also effective for analysis of metallic impurities in pharmaceutical products and their raw materials
  • A Spectroscopy Guide for PAT
    of fluorescing is "multidirectional, " the detectors are placed perpendicular to the incident light. Thus, unlike UV/Vis, small absorbances (followed by emission) and not the total ouput of the light source are seen against a "dark " background. This allows for detection of trace amounts of analyte
  • Spark or Arc Excitation
    samples are ground with graphite powder and placed into a cup-shaped lower electrode. Arc and spark sources can be used to excite atoms for atomic-emission spectroscopy or to ionize atoms for mass spectrometry. Arc and spark excitation sources have been replaced in many applications with plasma
  • Atmospheric Plasma Analysis by Molecular Beam Mass Spectrometry (.pdf)
    The use of atmospheric plasmas is growing in interest due to their advantage in processing materials, mainly organic, which are not suitable for high vacuum. Such discharges are commonly studied by optical emission spectroscopy but, to understand the surface properties of the treated material

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