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spectrometry Applications

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    Analytical instruments for mass spectrometry

    A variety of MS techniques – such as Quadrupole MS, Time-of-Flight (TOF) MS, Ion Mobility Spectroscopy (IMS), etc. have been developed in the past decades, providing new tools for materials analyses. Flow control for mass spectrometry (MS) requires high repeatability and small temperature- and pressure dependency. This is important to achieve a high resolution and instrument resolution. Depending on the size and electrical interface requirements, the Axetris MFC modules or MFC standalone types are the...

    By Axetris Ag based in Kaegiswil, SWITZERLAND.

  • Thermal Analysis Mass Spectrometry

    Hiden offers optimized interface coupling to a range of thermal analysis systems including: TGA-MS and TGA/DTA-MS systems: Hiden Isochema IGA - intelligent gravimetric analyser, PerkinElmer-TA Instruments- Netzsch- Mettler Toledo- Seteram Calorimetry: Mass spectrometry for simultaneous evolved gas/calirometry analysis. Evolved gas analysis compliments the calorimetric data providing reaction kinetics data and speciation of reaction off gas. Solid Insertion Probe: An integrated solid insertion probe mass spectromete...

    By Hiden Analytical Ltd. based in Warrington, UNITED KINGDOM.

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    Determination of heavy metals in food

    This analytical procedure is intended for measuring the content of the elements (cadmium, lead, arsenic, tin, chromium and mercury) in the samples of food products by atomic absorption spectrometry with electrothermal atomization using an “MGA-915M” Graphite Furnace AA Spectrometer.

    The method is based on measuring resonance radiation absorption that occurs when the radiation passes through a layer of atomic vapor in the electrically heated graphite furnace of the “MGA-915M” AA...

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Analysis of VOC compounds in water by Purge & Trap or dynamic headspace

    Context & Challenges Volatile organic compounds (VOC) can be dissolved in water. Sometimes water is polluted and to study contamination of VOC in finished drinking water, VOC must be measured. Chromatotec® Solutions Chromatotec® has developed a specific system for the measurement of VOC in water: a Purge & Trap system, the airmoPURGE. The analyzer is coupled with a degasing system allowing the extraction of dissolved gases. The complete system is based on: - 502.2 method from US EPA –...

    By Chromatotec Group based in Val de Virvée, FRANCE.

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    RAPID ANALYSIS OF TOTAL MERCURY IN WASTE WATERS AND PROCESS WATERS WITH ELEVATED MERCURY CONTENT USING DIRECT PYROLYSIS TECHNIQUE

    A conventional standard method of total mercury determination in water using atomic absorption spectrometry (AAS) involves preliminary sample digestion that takes from 30 minutes to 8 hours depending on the digestion conditions. The use of a mercury analyzer RA-915M/RA-915+ with Zeeman background correction in combination with PYRO-915+ pyrolysis attachment provides direct determination of mercury in process and waste waters contaminated with mercury without digestion or any other sample preparation stages. The...

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Mass flow devices for analytical instrumentation

    Axetris mass flow devices are used in a variety of analytical applications: Gas Chromatography, Mass Spectrometry, Atomic Spectroscopy, Elemental Analysis, Thermal Analysis, Bioreactor and Fermentor.

    By Axetris Ag based in Kaegiswil, SWITZERLAND.

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    Analytical instruments for atomic spectroscopy

    Besides Mass Spectrometry, a further variety of analysis techniques are categorized as atomic spectroscopy. Analysis techniques which use inductively coupled plasma (ICP), such as ICP-OES and ICP-MS, are among these. With increasing environmental awareness backed by regulations, an increasingly important use of atomic spectroscopy techniques is in mercury analysis. Achieving a high mass flow control performance, e.g. high repeatability or an excellent turn-down ratio, is a prerequisite to achieve a high...

    By Axetris Ag based in Kaegiswil, SWITZERLAND.

  • Sample analysis for the drug development sector

    DART enables near effortless inspection of tablets, powder, and liquid formulations.  Qualitative and quantitative analysis are completed by using commercially available LC/MS systems from all of the major mass spectrometry vendors.  Rapid reaction monitoring is facilitated with the development of our Mobile DART-Acquity QDa platform which can move from laboratory to pilot plant in minutes enabling generation of high quality information in seconds to improve your decision making process.

    By IonSense Inc based in Saugus, MASSACHUSETTS (USA).

  • Sample analysis for the forensics sector

    Forensic labs are improving throughput and eliminating backlog by using DART.  Presentation of sample and standards is routine and requires just seconds per sample to determine quantity and quality of seized narcotics and OTC drugs of abuse.  Synthetic cannabinoids and bath salts are easily detected and identified with confirmation using simple mass spectrometry methods and comparison with NIST library standards.  Explosives, arson, counterfeit currency, tax stamps and even drugs in body fluids...

    By IonSense Inc based in Saugus, MASSACHUSETTS (USA).

  • MBE Desposition Rate Monitoring and Control

    XBS Triple Filter Quadrupoles configured for multiple source monitoring in MBE deposition applications. The custom configured ioniser provides for high stability, high senstivity monitoring of oxides and metals from both k-cell and e-gun sources. MBE monitoring and control. Molecular Beam Studies. Multiple beam source analysis. High Performance RGA. Desorption / Outgassing studies / Bakeout cycles. Chamber / Process gas Contaminants. Hiden XBS mass spectrometers for high precision scientific, process...

    By Hiden Analytical Ltd. based in Warrington, UNITED KINGDOM.

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