ion chromatography News

  • IonQuest Ion Chromatography

    One single IonQuest system will accommodate your requirements for now and the future.  There are no limits on the choice of eluents, columns, pumps, sample pre-treatment, samples, column conditions and detectors. The use of high stability temperature control of the detector cell, contributes towards the extremely low drift and ultra low ...


    By Cecil Instruments Limited

  • Determination of Melamine in food by ion chromatography

    Metrohm has released a simple and accurate method for the determination of melamine in milk powder and other food using ion chromatography after inline sample dialysis. The new method requires only moderate spending on instrumentation and is sensitive enough to quantify melamine contents well below the limits set by food safety regulatory authorities around the world. Melamine is an industrial ...


    By Metrohm AG

  • Global Markets for Reagents for Chromatography -- Focus on Ion Exchange Chromatography

    Reportlinker.com announces that a new market research report is available in its catalogue: Global Markets for Reagents for Chromatography -- Focus on Ion Exchange ...


    By ReportLinker

  • Webinars on titration and ion chromatography available on demand

    Almost 1000 participants and dozens of questions asked and answered – that’s the result of our latest educational webinars on titration and ion chromatography. Anybody who did not have a chance to tune in live can now watch those webinars on demand! Here are the titles of the webinars and the links to register: ...


    By Metrohm AG

  • Analysis of produced water contaminants by ion chromatography

    Drilling for oil or gas holds many challenges. Keeping pipes free of scale deposits is one of them. This involves the monitoring of ionic components in produced water, a task that is best handled by ion chromatography (IC).Avoid clogging of your pipe systemProduced water is water trapped in underground reservoir rocks and is brought to surface along with the crude oil and gas. Besides dispersed ...


    By Metrohm AG

  • Ion chromatography and voltammetry to determine chromium(VI)

    High levels of toxic chromium(VI) in environmental samples have recently stirred up public attention in the US to focus on the impact of industrial pollution on humans and the environment. With ion chromatography and voltammetry, Metrohm provides state-of-the-art analytical techniques as well as the required instrumentation to help authorities to get a better picture of the hazards to public ...


    By Metrohm AG

  • Ion chromatography – which column for which application?

    Metrohm is pleased to present the Column Finder. Available on the Metrohm website, this new, dedicated search engine enables users to quickly find the most suitable Metrohm IC column for their application. «I know which analyte I need to determine and in which matrix, however, what column do I need to get the job done?» The Metrohm Column Finder provides the answer to this ...


    By Metrohm AG

  • Ion Chromatography: Fully automated inline eluent preparation

    Metrohm presents a system for fully automated inline eluent preparation. Based on Metrohm’s intelligent ion chromatography systems, the new technique eliminates error-prone and labor-intensive eluent preparation steps while improving the accuracy of the chromatographic analysis.A proven system Using the 800 Dosino and the 849 Level Control as the only additional devices, Metrohm’s intelligent IC ...


    By Metrohm AG

  • The basics of IC explained: monograph «Practical Ion Chromatography»

    Over the last decades ion chromatography has become an established method in chemical analysis. «Practical Ion Chromatography» is an introduction to the method with a focus on its practical use in the laboratory. A brief presentation of the theoretical background and an overview of the functional principles are followed by the monograph’s main part, which presents practical ...


    By Metrohm AG

  • Automated Inline Sample Preparation for Ion Chromatography

    Metrohm Inline Sample Preparation (MISP) puts an end to manual sample preparation in ion chromatography. MISP stands for techniques that allow users to fully automate the preparation of difficult samples. They benefit from substantial savings in time and money while improving the accuracy of their ...


    By Metrohm AG

  • Combustion Ion Chromatography – automated determination of halogens and sulfur in solid and liquid samples

    Metrohm presents Combustion IC (CIC), a fully automated system for the simultaneous determination of halogens and sulfur in widely differing matrices. With CIC, unlike with alternative methods the concentrations of the different halogens can each be shown separately. Moreover, digestion by ...


    By Metrohm USA Inc.

  • 919 IC Autosampler plus – new, affordable Autosampler for ion chromatography

    Metrohm complements its automation portfolio for ion chromatography with an affordable, entry-level Autosampler. With its capacity for a maximum of 56 x 11 mL sample vessels it meets the requirements of laboratories with medium sample throughput. Should need be, it can be easily upgraded. There are 6 different sample changers (in 13 versions) available for ion chromatography alone. ...


    By Metrohm AG

  • Combustion Ion Chromatography – automated determination of halogens and sulfur in solid and liquid samples

    Metrohm presents Combustion IC (CIC), a fully automated system for the simultaneous determination of halogens and sulfur in widely differing matrices. With CIC, unlike with alternative methods the concentrations of the different halogens can each be shown separately. Moreover, digestion by pyrolysis is superior to offline ...


    By Metrohm AG

  • Ion chromatography: Metrohm publishes new Application Notes for the power industry

    Metrohm publishes new Application Notes (ANs) on anion analysis in the power industry. The new applications enable monitoring of corrosion inhibitors and of critical trace ions (anions and cations) in water matrices from several types of reactors. The new ANs are: AN-C-136 Metrohm  intelligent Partial Loop Technique (MiPT) – a single standard calibration: 2 mL vs. 5 mL ...


    By Metrohm AG

  • Simultaneous determination of halogens and sulfur in complex matrices by combustion ion chromatography

    Combustion ion chromatography (CIC) enables straightforward, simultaneous determination of halogens and sulfur in complex solid and liquid matrices. CIC is ideal for routine analysis, as it integrates sample digestion by pyrolysis and subsequent analysis by ion chromatography in a single, fully automated system. There is no need for ...


    By Metrohm AG

  • Real-time determination of anions and cations in aerosols by ion chromatography

    Research on air pollution requires rapid and accurate measurements of inorganic species in ambient air. Coupling a Particle-Into-Liquid-Sampler (PILS) to Metrohm’s 850 Professional IC allows for quasi-continuous measurements with an unprecedented temporal resolution of just 5 to 15 minutes.Filters are only second choice The determination of anions and cations in atmospheric aerosols yields ...


    By Metrohm AG

  • ASTM E1151 - 93(2011) Standard Practice for Ion Chromatography Terms and Relationships

    This practice deals primarily with identifying the terms and relationships of those techniques that use ion exchange chromatography to separate mixtures and a conductivity detector to detect the separated components. However, most of the terms should also apply to ion chromatographic techniques that employ other separation and detection mechanisms. The apparatus to be used in ...


    By ASTM International

  • Ion chromatography: Metrohm publishes new Application Notes for the power industry

    Metrohm publishes new Application Notes (ANs) on ion analysis in the power industry. The new applications enable monitoring of corrosion inhibitors and of critical trace ions (anions and cations) in water matrices from several types of reactors. The new ANs are: ...


    By Metrohm USA Inc.

  • 815 Robotic Soliprep – new automation possibilities in ion chromatography

    Pressure to increase output while reducing costs requires laboratory automation wherever possible. Metrohm’s new 815 Robotic Soliprep meets such demands as it allows to completely automate preparation and analysis of liquid and solid samples in ion chromatography. The 815 Robotic Soliprep provides maximum flexibility as it can be customized on order to meet individual customers’ specific ...


    By Metrohm AG

  • IC for the people – Metrohm celebrates 25 years of ion chromatography

    This year it is 25 years since Metrohm launched its first ion chromatograph, the 690 ion chromatograph. Since then Metrohm has profoundly changed ion chromatography with instruments that are simple to use, robust, and affordable. In the early 1980s ion chromatography was already around as an analytical technique. However, it was very expensive and also rather difficult to use. Metrohm set out ...


    By Metrohm AG

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