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lead analyzer Applications

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    Chemiluminescense based analyzer for medical applications

    NO trace measurements indicate airway inflammation. A range of computerized pulmonary diagnostic products ranging from neonatology to sports medicine, routine diagnostics to scientific research as well as veterinary medicine. These products are marketed and distributed by ECO MEDICS. ECO MEDICS offers an innovative range of computerized pulmonary diagnostic products ranging from neonatology to sports medicine, routine diagnostics to scientific research as well as veterinary medicine. The unique combination of the patented ultrasonic flow measurement and precise gas analysis, especially nitric oxide, enables a comprehensive measurement of pulmonary parameters. The instruments are designed in close cooperation with leading scientists in Europe and America to meet the needs of intensivists and pneumologists world wide.

    By ECO PHYSICS AG based in Duernten, SWITZERLAND.

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    Chemiluminescense based analyzer for semiconductor applications

    We provide solutions for a wide range of complex problems associated with CMP process control. This has been used successfully in manufacturing and development lines worldwide since 1996. M17 provides a solution for a wide range of complex problems associated with CMP process control. This has been used successfully in manufacturing and development lines worldwide since 1996. The basic approach to control a CMP process containing a nitride change at the stoplayer is the foundation of this M17 system. M17 has been developed jointly by ECO PHYSICS and a leading edge semiconductor company in 1996.

    By ECO PHYSICS AG based in Duernten, SWITZERLAND.

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    Waste water treatment plants Screening area: stripping

    Context & Challenges Globally, the wastewater treatment is the first public health issue. Urban development leads to urbanization near waste water treatment plant and extension of sewerage network. These aspects induce to an augmentation of sulfur compounds (H2S, mercaptans and sulfides) which are very corrosive, odorant and toxic. To monitor this compounds online CHROMATOTEC® offers high meteorological solutions. To ensure the safety of operatives in the screening building/area of waste water treatment works an H2S analyzer has been installed in the main building to complement the protection provided by individual monitors. Chromatographic measurements show that other sulfurous compounds including Methylmercaptans are present in the air in addition to H2S.

    By Chromatotec Group based in Val de Virvée, FRANCE.

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    Machine condition monitoring for biofuels

    Overview

    The use of ethanol as a gasoline additive has increased dramatically over the past few years and will likely continue to increase. For fuel blenders, this means an added challenge to avoid an incorrect blend that could lead to regulatory fines, loss of customer confidence and damage to equipment. A quick on-site analysis with a portable mid-infrared based analyzer, such as the InfraCal 2 Ethanol Blend Analyzer shown in the photo, can help fuel blenders quickly flag out-of-spec product and ensure the final blend meets specifications.

    By Spectro Scientific based in Chelmsford, MASSACHUSETTS (USA).

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    Process water

    Process water is one of the most challenging for analysis instrumentation. Mostly this water is characterized by a certain purity, fluctuating loads, as well as very high salt concentrations. Since any disturbance in water-circuits can lead to an entire plant shutdown, resulting in huge costs, reliable and fast online water analyzers are an essential. Due to the diverse demands of various measurement challenges, application-specific analyzers provide huge advantages against standard analyzers that are used for every application.

    By LAR Process Analysers AG based in Berlin, GERMANY.

  • Quantitative Analysis of Steel Using Laser Induced Breakdown Spectroscopy (LIBS)

    For steel analysis, LIBS is ideal for rapid QC (quantitative analysis and detection of contaminants) for raw materials in production, and to check the elemental composition of finished products. LIBS also offers the ability to analyze slag samples that can lead to the recovery of precious metals lost in the steel production process. Request this application note at http://appliedspectra.com/applications/application-notes.html

    By Applied Spectra, Inc. based in Fremont, CALIFORNIA (USA).

  • Formaldehyde and Acetaldehyde Determination in Air Using Fully Automated On-Line Desorption and Analysis of DNPH Cartridges

    Airborne aldehydes and ketones are collected by passing air through a cartridge containing 2,4-dinitrophenylhydrazine (DNPH). Carbonyl compounds react with the DNPH to form hydrazones, which are immobilized on the cartridge. These compounds can be easily eluted from the cartridge with acetonitrile and analyzed by HPLC with UV detection. Traditionally, this analysis including the workup contains a series of manual steps, which can become time-consuming and could incur experimental error. Automating the extraction of LpDNPH S10 cartridges and putting it in-line with the HPLC analysis will significantly reduce manual labor using this technique and this will improve reproducibility of the method by reducing potential experimental errors by the operator. The automation and unattended operation of the method leads to high throughput for determining airborne formaldehyde and acetaldehyde.

    By MilliporeSigma based in Bellefonte, PENNSYLVANIA (USA).

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