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Analytical Instruments Applications

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    Laboratory Analytical - Density Concentration Tables

    With predefined formulas or concentration tables the density meter converts the measured density value automatically into the desired concentration unit. The density meters from Mettler Toledo have already built in formulas and concentration tables for the most common applications.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

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    AutoChem - Process Analytical Technology (PAT)/Quality by Design (QbD)

    Process Analytical Technology (PAT) has been implemented for years, particularly by the chemical industry for the control of chemical processes. More recently, PAT has become a cornerstone of the US Food and Drug Administration’s (US FDA) Quality by Design (QbD) initiative for both the design and control of quality processes. For this reason, the pharmaceutical industry is also active in utilizing PAT tools. PAT tools can be implemented in both the lab and the plant, with laboratory PAT focused more on the design of a quality process and with plant PAT focused on the monitoring and control of the process.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

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    Laboratory Analytical - Moisture Content Determinations

    The moisture content influences the physical properties of a substance such as weight, density, viscosity, refractive index, electrical conductivity and many more. Chemical, thermogravimetric or loss on drying techniques are used to determine this content.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

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    Laboratory Analytical - Titration Applications

    The application chemists of the METTLER TOLEDO Analytical Chemistry market support group have prepared more than 500 of ready-made titration applications for use with the wide range of METTLER TOLEDO titrators. These proven and well-tested applications will help you to get accurate results quickly. Our online search engine allows you to search through the database.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

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    Laboratory Weighing - Lab Precision and Analytical Weighing

    Leader in Laboratory Weighing. We have built up our expertise in weighing over many years. Systematically, uncompromisingly, and precisely. One result is solutions bearing a name that enjoys a worldwide reputation for excellence: METTLER TOLEDO.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

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    Laboratory Analytical - Refractive Index Concentration Tables

    With predefined formulas or concentration tables the refractometer converts the measured refractice index automatically into the desired concentration unit.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

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    Laboratory Analytical - Thermal Analysis Applications

    As a leading supplier of TA instrumentation with many years experience in TA applications we have acquired an extremely broad application base. We make this information available to TA users via specialized collected applications handbooks and our biannual UserCom customer publication.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

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    Laboratory Analytical - pH-Measurement Application

    The right System for the right Application. By choosing the right electrode, instrument and accessories customers can build a dedicated system for their application. A system capable of giving accurate and repeatable results time after time.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

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    Laboratory instruments solutions for pharmaceutical industry

    Pharmaceutical analysis guarantees drug safety by providing information on the identity, content, quality, purity, and stability of pharmaceutical products using analytical chemistry. Metrohm offers you a broad range of instruments and applications for quality control and for monitoring and improving drug manufacturing. With myriads of pharmacopeia-compliant analysis methods, we are your qualified partner for all chemical-pharmaceutical analysis issues and analytical method validations. In accordance with international pharmacopeias and various guidelines, Metrohm offers you analysis for active pharmaceutical ingredients (APIs), excipients, impurities, pharmaceutical solutions as well as pharmaceutical starting materials, and finished pharmaceutical products (FPPs). Additionally, we provide numerous wet chemical methods for atline and online process control as well as inline monitoring methods for assuring cost-effective manufacturing processes that satisfy all regulatory demands.

    By Metrohm AG based in Herisau, SWITZERLAND.

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    Continuous emissions monitoring in cement kilns

    Various pollutants form in the cement manufacturing process, especially when alternative fuels and waste-derived fuels are used. Typically a cement kiln using these fuels is a required to monitor hydrogen chloride (HCl). Gasmet CEM II is EN 15267-3 approved for HCl measurement in 0 … 15 mg/Nm3 range.High process temperatures result in generation of more nitrogen oxides (NOx) than in typical municipal waste incineration.

    By Gasmet Technologies Oy based in Helsinki, FINLAND.

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    Laboratory instruments solutions for chemical industry

    Converting raw materials into more than 70 000 different products that are used in almost all industries, the chemical industry lies at the core of the global economy and, perhaps, modern civilization. There is hardly any industrially produced good that would exist without the chemical industry, all the more considering that it was not until the 19th century that chemistry, particularly organic chemistry, exploded with Wöhler’s urea synthesis. Within just a few decades, numerous important industrial processes were developed that still shape today’s chemical processes – from the chlor-alkali to the Solvay process, to name just a few. The production of high-tech, high-purity chemicals requires safe and reliable analytical solutions. Find out what we have to offer in this area.

    By Metrohm AG based in Herisau, SWITZERLAND.

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    Flow meters for the general research flow solutions

    Our instruments are widely used by original equipment manufacturers of gas chromatographs, mixing and blending systems and other pieces of analytical equipment. The mulitple gas capability and wide choice of flow controlllers-for high pressure, very low flows and corrosive gases-offer customers excellent application flexibility.

    By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

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    Analysis of Isocyanates Using the ASSETâ„¢ EZ4-NCO Dry Sampler

    Isocyanates are used as a raw material to produce a number of products . Personal exposure can occur while the products made with isocyanates are being applied, or when the materials are removed by grinding or thermal degradation. Workers who are exposed to these compounds are at risk for respiratory disorders and asthma. The highly reactive nature of the isocyanate compounds and the low occupational exposure limits put high demands on both sampling and analytical techniques for monitoring of isocyanates in air. We investigated the performance of the LC-MS and LC-MS-MS methods in the analysis of isocyanates using the new ASSETâ„¢ EZ4-NCO Dry Sampler. We found that the analytical method can successfully reach the quantitation limit for most isocyanates of 5 ng/mL in the final sample when LC-MS-MS analysis was used and the quantitation limit of 10 ng/mL when LC-MS analysis was used. All 11 compounds were well-resolved chromatographically using a 15 cm Ascentis Express C18 column.

    By MilliporeSigma based in Bellefonte, PENNSYLVANIA (USA).

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    PTR-MS systems for food & flavor science

    Aroma real-time quantification with PTR-MS. Rapid screening for complex aroma systems. Rich chemical fingerprints due to soft ionization. Real-time sampling: high throughput. Ideal for chemometric data-mining methods.

    By Ionicon Analytik Ges.m.b.H. based in Innsbruck, AUSTRIA.

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    Laboratory instruments solutions for polymer and plastics industry

    Synthetic polymers and plastics are a mainstay of modern life. Because of their versatility and physical properties, plastics and polymers have conquered nearly every aspect of human activity: airplanes and cars, packaging of all kinds, medical devices and products, electronics, and countless more – without high-quality and high-tech plastics most products we use today in everyday life would look very different. Polymer production is a demanding process in which high-purity raw materials undergo complex reactions and are turned into polymers, resins, rubbers, and gums. To make sure that the products meet the specifications, the materials and processes have to be monitored along the entire production chain. This makes the use of specific and highly accurate analytical techniques indispensable. We at Metrohm are committed to providing the instrumentation and know-how you need to solve your analytical challenges in polymer analysis.

    By Metrohm AG based in Herisau, SWITZERLAND.

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    Analytical and measuring instruments of chemical and petrochemical

    In the chemical field, ICP-AES is used for a broad range of analysis in order to manage trace amounts of hazardous metals in the manufacturing process, manage additive elements essential to the functionality of a product, and manage the environment of the entire factory. Therefore, it is desirable to have a robust, highly stable system able to reliably accept the injection of a broad variety of samples, regardless of the type of solvent (aqueous/organic) or the presence of matrices. It is also important to simplify processes and reduce costs, which enhances the productivity of daily quality control work.

    By Shimadzu Scientific Instruments Inc based in Columbia, MARYLAND (USA).

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    Measurement of sulphur in oil and fuels for oil & gas industry

    There is a continuing and increasing demand for a rapid, simple and cost-effective measurement of sulfur in a wide range of petroleum products including automotive, marine and aviation fuels. Benchtop EDXRF instruments such as the world renown Lab-X3500 and associated X-Supreme8000, can be found in many refinery laboratories/testing houses, with the instrument often operated by production staff on a 24/7 basis, giving accurate results conforming to globally accepted test methods, e.g. ASTM D4294, ISO20847, and the new ISO13032,etc. Both instruments used the analytical technique of Energy-Dispersive X-ray fluorescence (EDXRF) which is well regarded for its excellent performance, versatility, ease of use, speed, and cost-effectiveness.

    By Oxford Instruments plc based in Abingdon, UNITED KINGDOM.

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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 analyzer performance. For this, a number of Axetris customers rely on our products while designing such systems.

    By Axetris Ag based in Kaegiswil, SWITZERLAND.

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    Analytical instruments for elemental analysis

    Elemental analysis is a generic term for a group of applications which deal with the analysis of a variety of materials (chemicals, liquids, polymers, waste material, etc.) for their elemental or isotopic properties. Typical examples of elemental analysis techniques where mass flow control plays a key role are Total Organic Carbon (TOC) or Total Organic Halides (TOX).

    By Axetris Ag based in Kaegiswil, SWITZERLAND.

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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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