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Combining electrochemical research in the laboratory with in-field testing: Use well-established electrochemical techniques to maintain the highest levels of measurement quality and accuracy.
867/856 Modules
High-end modules for customized pH, ion, and conductivity measurement.
TacticID
Handheld Raman for field identification of chemicals, explosives, narcotics, and many other toxic industrial chemicals and materials.
Automation for IC
Whatever the number of samples and whatever preparatory treatment, we provide automated solutions for ion chromatography to meet your requirements.
2060 IC Process Analyzer
Complete and flexible system for online monitoring of ionic compounds in aqueous media from ng/L to % concentrations.
Portable Multichannel Line
Obtain more results in less time keeping the reduced size and simplicity
NanoRam
State-of-the-art handheld 1064 nm Raman instrument for non-destructive identification and verification of incoming raw materials such as APIs, excipients, and intermediates.
Detectors for IC
Superior flexibility: Metrohm IC systems can be used with any detection method.
Integrated spectroelectrochemistry
The next-generation tools for spectroelectrochemical research: bipotentiostat/galvanostat, spectrometer, and light source all in one instrument, controlled by a single software. Meet SPELEC!
Columns for IC
Ion chromatography columns from Metrohm include separation columns, guard columns, precolumns, trap columns, accessories for columns, and more.
2.1011.1010
OMNIS Sample Robot M Pick&PlaceOMNIS Sample Robot M with a "Peristaltic" (4-channel) pump module and a Pick&Place module in addition to extensive accessories for the direct transition to fully automatic titration. The system provides space in five sample racks for 80 sample beakers of 120 mL each.The system can be extended upon request to include up to four peristaltic pumps and three additional Pick&Place modules, thus quadrupling the throughput. If even more samples are to be placed on the Sample Robot, then this Sample Robot can be expanded to become an L-sized OMNIS Sample Robot, thus enabling 112 samples to be processed in parallel on up to four Pick&Place modules and thus guaranteeing long and interruption-free operation.
2.858.0010
858 Professional Sample ProcessorThe 858 Professional Sample Processor processes samples from 500 µL to 500 mL. The sample transfer takes place either by means of a peristaltic pump on the 850 Professional IC system or with an 800 Dosino.
2.921.1410
NIRS XDS RapidLiquid AnalyzerRapid, precise analyses of liquids and suspensions of all types.The NIRS XDS RapidLiquid Analyzer enables rapid, precise analyses of liquid formulations and substances. Precise measurement results at the push of a button make the NIRS XDS RapidLiquid Analyzer an equally reliable and simple solution for quality monitoring in laboratories and processes. The samples are transferred to quartz cuvettes designed for multiple use or disposable glass vials; a tempered sample compartment ensures reproducible analysis conditions and thus accurate measurement results.
2.929.0010
DS2500 Liquid AnalyzerRobust near-infrared spectroscopy for quality control, not only in laboratories but also in production environments.The DS2500 Liquid Analyzer is the tried and tested, flexible solution for routine analysis of liquids along the entire production chain. Its robust design makes the DS2500 Liquid Analyzer resistant to dust, moisture and vibrations, which means that it is eminently suited for use in harsh production environments.The DS2500 Liquid Analyzer covers the full spectral range from 400 to 2500 nm, heats samples up to 80°C and is compatible with various disposable vials and quartz cuvettes. The DS2500 Liquid Analyzer is thus adaptable to your individual sample requirements and helps you obtain accurate and reproducible results in less than one minute. The integrated sample holder detection and the self-explanatory Vision Air Software also ensure simple and safe operation by the user.In the case of larger-sized sample quantities, productivity can be considerably increased by using a flow-through cell in combination with a Metrohm sample robot.
2.947.0020
947 Professional UV/VIS Detector Vario MWAs an intelligent. multi-wavelength detector, the 947 Professional UV/VIS Detector Vario MW permits a secure and reliable quantification of substances active in the ultraviolet or visible range. Up to eight wavelengths can be freely selected. A diode array is used for detection.
A062026020C
2026 pH AnalyzerThe 2026 Titrolyzer configured for pH measurements is the perfect instrument for situations where inline pH measurements fail.Temperature, pressure changes, streaming potential effects and more have no influence on the measurement. The electrode condition is continuously monitored, and calibration and cleaning is done automatically. This results in less maintenance, longer lifetime of the pH electrode, and more reliable measurements.Potential hazards and safety concerns regarding critical pipeline sample points are removed as the electrode does not need to be retracted for tasks like cleaning. You never have to worry about the membrane drying out since the electrode is always immersed in liquid.Several markets are a perfect fit for the 2026 Titrolyzer such as chemical, petrochemical, semiconductor, environmental, mining, steel/metal, and potable water.
BWT-840000920
TacticID 1064 Handheld Raman SpectrometerThe TacticID®-1064 is a field-ready, handheld Raman Spectrometer designed for fast and accurate non-contact screening by security staff and emergency services (e.g. law enforcement personnel, customs and border guards, as well as bomb disposal squads). The TacticID-1064 utilizes proven Raman spectroscopy, allowing users to obtain real-time identification of a wide variety of unknown chemicals, narcotics, pharmaceutical drugs, explosives, and other substances in less than one minute. Accordingly, operational uncertainty and response time are significantly reduced. By utilizing the 1064 nm wavelength, the TacticID-1064 avoids fluorescence, allowing users to even work with difficult street samples.
SPELEC
SPELEC UV-VIS Instrument (200-900 nm)SPELEC is an instrument for performing spectroelectrochemical measurements. It combines in only one box a Lightsource, a Bipotentiostat/Galvanostat and a Spectrometer (UV-VIS wavelength range: 200-900 nm) and includes a dedicated spectroelectrochemical software that allows optical and electrochemical experiments synchronization.
SPELEC1050
SPELEC VIS-NIR Instrument (350-1050 nm)SPELEC1050 is an instrument for performing spectroelectrochemical measurements. It combines in only one box a Lightsource, a Bipotentiostat/Galvanostat and a Spectrometer (VIS-NIR wavelength range: 350-1050 nm) and includes a dedicated spectroelectrochemical software that allows optical and electrochemical experiments synchronization.
STAT8000
µStat 8000 Multi Potentiostat/GalvanostatμStat 8000 is a portable Multi Potentiostat/Galvanostat that can be applied for Voltammetric, Amperometric or Potentiometric measurements, being able to perform up to 8 different independent measurements at the same time, including also a multichannel mode that allows you to work with up to 8 working electrodes sharing auxiliary and reference electrode. Li-ion Battery powered, it can be easily connected to a PC via USB or wireless.
- 410000052-A410000052-ASee-Through Measurements of Illicit Substances in Commercial Containers with the TacticID®-1064 ST
The TacticID®-1064 ST is a 1064 nm handheld Raman system designed for law enforcement officials, first responders, and customs and border protection officers for rapid field identification of illicit substances such as narcotics, explosives, and other suspicious materials.The TacticID-1064 ST is specially designed with see-through Raman functionality to measure materials through both transparent and opaque containers. These through-barrier measurements remove the need for active sampling of potentially dangerous compounds such as fentanyl, leading to safer operations and reduced wait time for clear results.
- 410000053-A410000053-AQuantitative Analysis of a Water-soluble Polymer Using the i-Raman EX Spectrometer
Quantitation of the functionalization of a water-soluble polymer was achieved using a portable Raman spectrometer. The Raman spectrum provides strong, unique bands for both the initial and fully reacted polymer. This enables development of a simple, robust quantitative analysis of the percent polymer functionalization. This method is now routinely used in a manufacturing plant's quality control laboratory.
- 410000054-A410000054-ATechnical Note: Method Development with NanoRam®-1064
Although the process of building, validating and using a method is well-defined through software, the robustness of the method is dependent on proper practice of sampling, validation, and method maintenance. In this document, we will detail the recommended practices for using the multivariate method with NanoRam-1064. These practices are recommended for end users who are in the pharmaceutical environment, and can expand to other industries as well. This document aims to serve as a general reference for NanoRam-1064 users who would like to build an SOP for method development, validation and implementation.
- 410000055-A410000055-AThe Importance of Relative Intensity Correction of Raman Data and How to Utilize it for i-Raman Series Portable Raman Instruments in BWSpec Software
An important aspect of collecting Raman data to make it comparable across instruments is correcting for the spectrometer’s relative intensity, since the relative response for each Raman spectrometer is unique. Standard reference materials (SRMs) are optical glasses that emit a broadband luminescence spectrum when illuminated with a Raman laser at a specific wavelength. This spectrum is applied as the spectral-intensity response correction for a specific instrument, to remove instrumental artefacts. The standard software for i-Raman series portable instruments, BWSpec, has functions for applying this instrument-specific correction. This technical note explains the relative intensity correction, and how to apply it using BWSpec software.
- 410000056-A410000056-ACounterfeit Adderall Pills Identification with TacticID Mobile
In this case study, a suspected counterfeit Adderall pill was measured directly with a TacticID Mobile using a point-and-shoot adapter. The spectra of the suspected couterfeit pill was found to contain cellulose and caffeine, but not the active ingredient. The TacticiD Mobile with 1064-nm laser excitation provides fluorescence suppression, giving those on the front lines a tool in the fight against dangerous counterfeit drugs.
- 410000057-A410000057-ATechnical Note: Spectral Preprocessing for Raman Quantitative Analysis
Raman spectroscopy’s use for process analytics in the pharmaceutical and chemical industries continues to grow due to its nondestructive measurements, fast analysis times, and ability to do both qualitative and quantitative analysis. Spectral preprocessing algorithms are routinely applied to quantitative spectroscopic data in order to enhance spectral features while minimizing variability unrelated to the analyte in question. In this technical note we discuss the main preprocessing options pertinent to Raman spectroscopy with real applications examples, and to review the algorithms available in B&W Tek and Metrohm software so that the reader becomes comfortable applying them to build Raman quantitative models.
- 410000059-BCharacterization of carbon materials with Raman spectroscopy
Raman spectroscopy is a valuable tool for the characterization of carbon nanomaterials due to its selectivity, speed, and ability to measure samples nondestructively. Carbon materials typically have simple Raman spectra, but they contain a wealth of information about internal microcrystalline structures in peak position, shape, and relative intensity.
- 410000061-A410000061-AIdentification of Starting Materials in Pharmaceutical industry using STRam®-1064
100% starting materials identification testing is one of the FDA’s directives as per 211.84 for FDA regulated industries such as Pharmaceutical, Vaccines, Cosmetics, Tobacco, Animal veterinary products, Food, etc. STRam®-1064 is a Raman analyzer uniquely suited for this purpose. It measures samples through thick packaging materials such as plastics, multilayer kraft paper sacks, and HDPE containers. A long wavelength laser is used to suppress fluorescence. The ID algorithm isolates the sample signature by subtracting that of the packaging material and compares that with library spectra to achieve identification.
- 8.000.60058.000.6005Hyphenated techniques as modern detection systems in ion chromatography
The coupling of highly efficient ion chromatography (IC) to multi-dimensional detectors such as a mass spectrometer (MS) or an inductively coupled plasma mass spectrometer (ICP/MS) significantly increases sensitivity while simultaneously reducing possible matrix interference to the absolute minimum. By means of IC/MS several oxyhalides such as bromate and perchlorate can be detected in the sub-ppb range. Additionally, organic acids can be precisely quantified through mass-based determination even in the presence of high salt matrices. By means of IC-ICP/MS different valence states of the potentially hazardous chromium, arsenic and selenium in the form of inorganic and organic species can be sensitively and unambiguously identified in one single run.
- 8.000.60078.000.6007Determination of sulfate in denatured ethyl alcohol according to ASTM D7319
In this poster a convenient direct injection suppressed ion chromatographic method for determining chloride and sulfate in denatured ethanol samples according to ASTM D7319 is presented.
Competence Center und Marketing
Unsere Aufgaben sind komplex und erfordern Spezialwissen. Deshalb arbeiten wir fast immer in Projektteams. Gemeinsam verfolgen wir dasselbe Ziel: die erfolgreichen Markteinführung eines neuen Produkts, die besseren Durchdringung eines neuen Marktsegments oder den erfolgreichen Launch einer neuen Website.
Berufseinstieg nach Studium: Praktikum
Wir bieten Einstiegsmöglichkeiten für Young Professionals. Oder wir öffnen Perspektiven für Studenten mit einer Ausbildung als Chemiker/in, Softwareingenieur/in, Elektroingenieur/in und Maschineningenieur/in über ein Praktikum / eine Diplomarbeit.
Bewerbungsprozess bei Metrohm
Bewerbungsprozess bei Metrohm und die wichtigsten Fragen und Antworten dazu.
Digitalization runs in the veins of Metrohm
Metrohm has always been committed to digitalization and has incorporated the latest digital technology into its instruments. Learn more about Lab 4.0, laboratory automation and robotics, Process analytics 4.0, and Metrohm Enterprise Services.
Operations
Über 80 % des Metrohm-Produktportfolios werden in Herisau entwickelt, produziert, bewirtschaftet und an unsere Tochter- und Vertriebsgesellschaften in aller Welt ausgeliefert.
Global IT
Unsere «Global IT» verteilt sich auf Standorte in Singapur, Bratislava, Herisau und Tampa. Mit 22 IT Spezialisten am Standort Herisau liegt hier unser Zentrum.
Entwicklung
Der Bereich Entwicklung in der Metrohm verbindet Expertise in Maschinenbau, Elektrotechnik, Systems Engineering, Softwareentwicklung, Projektmanagement und Technischer Dokumentation mit Exzellenz in Chemie.
Lehre bei Metrohm
Wir bieten Lehrberufe in spannenden Bereichen an, vom Elektroniker, Konstrukteur, Polymechaniker, Informatiker, Chemielaboranten, Kaufmann, bis hin zu Mechanikpraktiker, Apparateglasbläser und Logistiker.
Company info
Company information about Metrohm AG based in Herisau, Switzerland.
Titrators
Manual and fully automated titrators, titration accessories, and titration software for potentiometric and thermometric titrations.
6.06001.940
Function license Conductometric titratorFunction license "Conductometric titrator" for the OMNIS TitratorContains the function modesMET COND; MEAS U/T/pH/COND; Liquid Handling; Titration only with internal buret of an OMNIS Titrator;
6.06001.960
Function license for potentiometric titratorFunction license "Potentiometric Titrator" for one OMNIS Titrator. MEAS U/T/pH; Calibration (Cal); Liquid Handling; Endpoint titration without conditioning (SET); Monotonic equivalence point titration (MET); Dynamic equivalence point titration (DET); Titration only with internal buret of an OMNIS Titrator ;
6.06001.970
Function license CoulometerFunction license for OMNIS Coulometer, includes- Liquid Handling (LQH)- Coulometric Karl Fischer titration (KFC)- Coulometric determination of the bromine index according to ASTM D1492 (BRC)- MEAS U/T/pH/CONC
6.06002.000
Portable VA Analyzer Software 1.0PC program for the 946 Portable VA Analyzer. The range of functions of the software include instrument and measuring stand control, data acquisition and evaluation, calculation of results and generation of reports. Easy-to-operate method editor; Method templates for all important applications; Display of measurement and calibration curves and analysis result; Dialog languages: English, Chinese; Supplied on USB memory stick;
6.06002.010
OMNIS Stand-Alone: 1 instrument license1 instrument license for operating one additional OMNIS instrument in OMNIS Stand-Alone.The following instruments are supported:OMNIS instruments; Metrohm USB devices; RS-232 instruments (e.g., balance);
6.06002.012
OMNIS Stand-Alone: 5 instrument licenses5 instrument licenses for operating 5 additional OMNIS instruments for OMNIS Stand-Alone.The following instruments are supported:OMNIS instruments; Metrohm USB devices; RS-232 instruments (e.g., balance);
6.06002.013
OMNIS Stand-Alone: 10 instrument licenses10 instrument licenses for operating 10 additional OMNIS instruments for OMNIS Stand-Alone.The following instruments are supported:OMNIS instruments; Metrohm USB devices; RS-232 instruments (e.g., balance);
6.06002.110
OMNIS Client/Server: 1 instrument license1 instrument license for operating one additional OMNIS instrument in the OMNIS Client/Server system.The following instruments are supported:OMNIS instruments; Metrohm USB devices; RS-232 instruments (e.g. balance);
6.06002.111
OMNIS Client/Server: 5 instrument licenses5 instrument licenses for operating up to 5 OMNIS instruments in the same OMNIS Client/Server system.The following instruments are supported:OMNIS instruments; Metrohm USB instruments; RS-232 instruments (e.g., balance);
6.06002.113
OMNIS Client/Server: 10 instrument licenses10 instrument licenses for operating 10 additional OMNIS instruments in the OMNIS Client/Server system.The following instruments are supported:OMNIS instruments; Metrohm USB devices; RS-232 instruments (e.g., balance) ;
110STR
Streptavidin modified Screen-Printed Carbon ElectrodeStreptavidin modified Screen-Printed Carbon Electrodes provide a stable high affinity surface for a large amount of biotinylated molecules.
110SWCNT
Single-Walled Carbon Nanotubes modified Screen-Printed Carbon ElectrodeSingle-Walled Carbon Nanotubes modified Screen-Printed Carbon Electrode designed for the development of (bio) sensors with an enhanced electrochemical active area.
110XTR
Extravidin modified Screen-Printed Carbon ElectrodeExtravidin modified Screen-Printed Carbon Electrode. ExtrAvidin combines Avidin high specificity with low non-specific adsorption of Streptavidin. These SPCEs are designed for the development of (bio) sensors with an enhanced electrochemical active area.
4W110
4 WEs Screen-Printed Carbon Electrode4 WEs Screen-Printed Carbon Electrode (1 Aux.: C; 1 Ref.:Ag). Aimed at detecting four signals simultaneously, allowing (differential) measurement of up to four analytes in the solution.
8W110
8 WEs Screen-Printed Carbon Electrode8 WEs Screen-Printed Carbon Electrode (1 Aux.: C; 1 Ref.:Ag) Aimed at detecting eight signals simultaneously, allowing (differential) measurement of up to eight analytes in the solution.
8X110
8X Screen-Printed Carbon Electrode8X Screen-Printed Carbon Electrode (Aux.: Carbon; Ref.:Ag) Screen-printed electrochemical array formed by eight 3-electrode electrochemical cells. Specially designed for the development of multiple simultaneous analysis.
8X220
8X Screen-Printed Gold Electrode8X Screen-Printed Gold Electrode (Aux.:Au; Ref.:Ag) Screen-printed electrochemical array formed by eight 3-electrode electrochemical cells. Specially designed for the development of multiple simultaneous analysis.
96X110
96X Screen-Printed Carbon Electrode96X Screen-Printed Carbon Electrode. Formed by 96 three-electrode electrochemical cells. Gold plated contact paths are printed in the backside of the plate
96X110CNT
96X Multi-Walled Carbon Nanotubes modified Screen-Printed Carbon Electrode96X Multi-Walled Carbon Nanotubes modified Screen-Printed Carbon Electrode. Formed by 96 three-electrode electrochemical cells. Gold plated contact paths are printed in the backside of the plate
96X110CNT-GNP
96X Multi-Walled Carbon Nanotubes-Gold Nanoparticles modified Screen-Printed Carbon Electrode96X Multi-Walled Carbon Nanotubes-Gold Nanoparticles modified Screen-Printed Carbon Electrode. Formed by 96 three-electrode electrochemical cells. Gold plated contact paths are printed in the backside of the plate
- on-demand
- on-demand54 minFrom APIs to impurities and excipients – Ion chromatography for pharmaceutical analysisWatch now
- on-demand
- on-demand
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- on-demand30 minFrom laboratory to process: Efficient processes through modern inline/online process analysis technologyWatch now
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- Mar 8, 2021Unmatched flexibility in online ion analysis: The 2060 IC Process Analyzer
Blog post on the new 2060 IC Process Analyzer for real-time industrial monitoring.
- Oct 12, 2020Oven method for sample preparation in Karl Fischer titration
Water and moisture content in insoluble samples and samples that contaminate the titration cell or react with the Karl Fischer reagent on our blog.
- Apr 1, 2020To automate or not to automate? Advantages of PAT – Part 1
Introduction and benefits of process analytical technology (PAT).
- May 20, 2020A History of Chemistry – Part 4
Blog about the industrialization of electrochemistry, the periodic table of elements, the discovery of aspirin, and chemistry in the First World War.
- Aug 3, 2020Making a better beer with chemistry
Improving the quality of beer with ion chromatography, titration, near-infrared spectroscopy, and other techniques.
- Jun 2, 2020Save money by using automated titration systems
Learn how you can save money by using automated titration systems.
- Jul 27, 2020History of Metrohm IC – Part 1
Metrohm IC: The development of the conductivity detector and separation columns.
- Jul 6, 2020Best practice for electrodes in titration
Blog on how to select the right electrode, and how to maintain, clean, and store your electrode.
- Nov 8, 2021Guide to online and inline surface finishing analysis
Online and inline surface finishing analysis for construction, automotive, semiconductor, and aerospace industries.
- Mar 21, 2022Best practice for separation columns in ion chromatography (IC) – Part 3
Assessment of ion chromatography column performance and troubleshooting tips to fix issues with IC columns.
6.1005.350
Metrosep A Supp 1 HS - 50/4.6The Metrosep A Supp 1 HS - 50/4.6 permits the separation of standard anions in a very short time. The Metrosep A Supp 1 HS - 50/4.6 is the column of choice for the determination of a few ions in an uncomplicated sample matrix. For example, the analysis of phosphate as well as chloride and sulfate in cola beverages can be carried out in less than three minutes.
6.1090.410
Metrosep Carb 2 - 100/4.0The Metrosep Carb 2 - 100/4.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The high-capacity anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 - 14 and provides separation of glucose, fructose, and sucrose. It is also suitable for the analysis of some sugar alcohols and oligosaccharides. Short analysis times can be achieved on the 100 mm version of the Metrosep Carb 2 separation column.
6.1090.420
Metrosep Carb 2 - 150/4.0The Metrosep Carb 2 - 150/4.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 to pH = 14 and separates monosaccharides and disaccharides. It is also suitable for the analysis of sugar alcohols, anhydrous sugars, oligosaccharides, etc. The column capacity has been optimized to enable the combination of rapid separations and excellent separation properties.
6.1090.430
Metrosep Carb 2 - 250/4.0The Metrosep Carb 2 - 250/4.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The high-capacity anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 - 14 and separates monosaccharides and disaccharides. It is also suitable for the analysis of sugar alcohols, anhydrous sugars, amino sugars, etc. The 250 mm version of the Metrosep Carb 2 separation column is optimized for complex separations.
6.01090.210
Metrosep Carb 2 - 100/2.0The Metrosep Carb 2 - 100/2.0 IC column is the short Microbore version of the Metrosep Carb 2 columns and is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The high-capacity anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 - 14 and provides separation of glucose, fructose, and sucrose. It is also suitable for the analysis of some sugar alcohols and oligosaccharides. Short analysis times can be achieved on the 100 mm version of the Metrosep Carb 2 separation column.With its low eluent flow, this column is particularly suitable for IC-MS coupling.
6.01090.220
Metrosep Carb 2 - 150/2.0The Microbore version of the Metrosep Carb 2 - 150/2.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 to pH = 14 and separates monosaccharides and disaccharides. It is also suitable for the analysis of sugar alcohols, anhydrous sugars, oligosaccharides, etc. The column capacity has been optimized to enable the combination of rapid separations and excellent separation properties.Thanks to its low eluent consumption, it is particularly suitable for IC-MS coupling.
6.01090.230
Metrosep Carb 2 - 250/2.0The Metrosep Carb 2 - 250/2.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The high-capacity anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 - 14 and separates monosaccharides and disaccharides. It is also suitable for the analysis of sugar alcohols, anhydrous sugars, amino sugars, etc. The 250 mm Microbore version of the Metrosep Carb 2 separation column is optimized for complex separations.Thanks to its low eluent consumption, it is particularly suitable for IC-MS coupling.
6.1018.000
Hamilton RCX-30 - 250/4.6The Hamilton RCX-30 - 250/4.6 is a column for separating monosaccharides, disaccharides and sugar alcohols. It is an anion exchange column based on polystyrene-divinylbenzene resin. The RCX-30 - 250/4.6 can be used for universal applications.The Hamilton RCX-30 - 250/4.6 separation column exhibits an outstanding separation of fructose and lactose. The column also offers the advantage that flows of up to 2 mL/min can be used in order to accelerate the chromatography. The long version of the column (250 mm) is preferred for the determination of small carbohydrates (monosaccharides, disaccharides and sugar alcohols).
6.1005.210
Metrosep Organic Acids - 100/7.8The exclusion separation column for the determination of organic acids and weak mineral acids. The low capacity in comparison with the Metrosep Organic Acids - 250/7.8 (6.1005.200) allows the rapid separation of organic acids. This column is suitable primarily for small and medium concentrations in uncomplicated sample matrices.
6.1005.200
Metrosep Organic Acids - 250/7.8The Metrosep Organic Acids - 250/7.8 is a polymer-based cation exchanger column. It is the high-performance column for the determination of organic acids and for the solution of difficult and complex separation problems. In addition, carbonate (with inverse suppression), fluoride (hydrofluoric acid) and phosphate (phosphoric acid) can be determined along with organic acids. In comparison with the Hamilton PRP-X300 - 250/4.0, the Metrosep Organic Acids - 250/7.8 has greater capacity and enhanced selectivity.
MWCNT-COOH
-COOH functionalized Multi-Walled Carbon Nanotubes-COOH functionalized Multi-Walled Carbon Nanotubes (approx. 5% functionalisation) grown by CVD process purified to more than 95%.
CACIDE-P
Cable connector for Interdigitated Electrodes/Plastic SubstrateConnects DropSens Interdigitated Electrodes over Plastic Substrate with any kind of potentiostat
CFLWCL-WE-TEF
Flow Cell in Teflon - Only Working ElectrodeTeflon wall-jet Flow-Cell for FIA.Its o-ring entraps only the working electrode. Suitable to be used with standard Screen-Printed Electrodes with the electrochemical cell in the center of the strip. Closing system with powerful magnets. Fittings included.
CAC8X
Cable connector for format 8X Screen-Printed ElectrodesConnects DropSens 8X format Screen-Printed Electrodes with any kind of (multi) potentiostat
CFLWCL-MAGN
Flow Cell for magnetic assays with Screen-Printed ElectrodesMethacrylate wall-jet Flow-Cell associated with a powered magnet designed to do FIA with magnetic beads. Suitable to be used with standard format Screen-Printed Electrodes with the electrochemical cell in the middle of the strip. Fittings included.
AUNP-COL
Colloidal Gold Nanoparticles SolutionColloidal Gold Nanoparticles Solution produced through colloidal synthesis methods, reducing a metal salt precursor in a solution and with the present of a stabilizer agent. Colloidal nanospheres Nanoparticles can be later purified and concentrated removing any stabilizing agent. Available in 25 mL.
DSC
Connector for Screen-Printed ElectrodesConnector suitable to connect DropSens SPEs to any kind of potentiostat. Recommended when working by placing a drop over the electrode
FLWCL8X
Flow Cell for 8X format Screen-Printed ElectrodesMethacrylate wall-jet Flow-Cell for performing simultaneus measuements in FIA. Suitable to be used with 8X format Screen-Printed Electrodes. Closing system with screws. Fittings included.
AUNP-PUR
Purified Gold Nanoparticles SolutionColloidal Gold Nanoparticles Solution produced through colloidal synthesis methods, reducing a metal salt precursor in a solution and with the present of a stabilizer agent. Colloidal nanospheres Nanoparticles can be later purified and concentrated removing any stabilizing agent - Available in 1.0 mL.
BIDSC
Connector for Dual Screen-Printed ElectrodesConnector suitable to connect DropSens Dual SPEs to any kind of potentiostat. Recommended when working by placing a drop over the electrode
- 946 Portable VA Anal...946 Portable VA Analyzer: Setup and operation
Video instructions on how to set up and run determination with your 946 Portable VA Analyzer.
- Preparation of the r...Preparation of the reaction vessel
Information on how to prepare the reaction vessel for your stability measurements.
- Regular maintenance...Regular maintenance
Information on how to maintain your stability measurement instrument, e.g., when to replace the dust filter and molecular sieve.
- Stability Measuremen...Stability Measurement – FAQs
Find answers to FAQs regarding stability measurement: from general, to application-related, or hardware-related questions.
- Add-on Services
Metrohm offers a range of additional services that can be acquired either separatly or as an add-on to our Metrohm Service Agreements.
- Metrohm Service Agreements
Metrohm offers new standard and prime agreements for preventive maintenance in regulated and non-regulated environments. Rely on the performance of your Metrohm instrument for many years to come!
- Product Help Center
Find useful information on instrument installation, operation, maintenance, and troubleshooting.
- KF Titration – Condi...KF Titration – Conditioning the coulometric KF cell
Learn how to condition your coulometric Karl Fischer cell.
- Determining the cell...Determining the cell constant
Video tutorial on how to determine the cell constant for measuring the thermostability of PVC.
- Metrohm Quality Service
Our range of services: from consulting, application support, and training to preventive maintenance, repair service, and more.
- Jan 10, 2022Quality control and optimization of coating processes in chrome plating
New application notes on main component and catalyst analysis of chrome plating baths, e.g., chloride, sulfate, chromate, sulfonic acids, fluoride, methlysulfonic, ethyldisulfonic and methyldisulfonic acid.
- Mar 18, 2024Launch of 2060 Raman Analyzer
Metrohm Process Analytics launches an online Raman analyzer for process monitoring and optimization.
- Apr 9, 2024OMNIS NIRS launched
With OMNIS NIRS, the universal platform for chemical analysis from Metrohm grows more powerful: In addition to all variants of titration, near-infrared spectroscopy with all its advantages is now also available in OMNIS.
- Mar 20, 2024Metrohm Comprehensive Raman Library update
Metrohm is pleased to introduce the first significant update to the Metrohm Comprehensive Raman Library (MCRL). With over 20,000 compounds, the MCRL is the largest library available on any handheld Raman instrument.
- Jun 3, 2024Launch of 2060 VA/CVS Process Analyzer
Metrohm Process Analytics launches an online VA/CVS analyzer for trace metal and organic additives analysis.
- Jan 15, 2024Introducing the SAVANNAH Raman Module
SAVANNAH is a fully integrated Raman module consisting of a laser source and detection system. This cutting-edge technology empowers our customers to incorporate Raman as an analytical tool in a variety of applications across various industries.
- Jun 12, 2024Potassium analysis with ion chromatography according to USP testing methods
In 2010 the United States Pharmacopeia (USP) began modernizing their monographs. As a part of this effort, test methods for the quantification of potassium now include ion chromatography. Ion chromatography is a viable alternative method for the analysis of potassium. Compared to other potassium analysis methods, ion chromatography has the advantage of analyzing multiple cationic species concurrently.
- Apr 9, 2024OMNIS Coulometer and Sample Robot Oven launched
With the launch of the OMNIS Coulometer, users of OMNIS have now the complete scope of titration methods at their disposal: pH measurement, potentiometric, photometric, and thermometric titration, volumetric Karl Fischer titration, and coulometry for water determination in the trace level range.
- Apr 15, 2024Launch of 2060 XRF Process Analyzer
Metrohm Process Analytics introduces its first XRF spectrometer, specifically Energy-Dispersive X-ray Fluorescence (EDXRF), the 2060 XRF Process Analyzer. Reliable online x-ray fluorescence analysis for liquid process control.
- Nov 14, 2023Nitrite analysis in pharmaceuticals: monitoring a precursor to nitrosamine
Nitrosamines are carcinogenic and the FDA has issued guidance regarding monitoring nitrosamine impurities in drugs for human consumption. Nitrosamines can form when amines and nitrite are present. The free application notes show that ion chromatography (IC) is well suited for the analysis of trace amounts of nitrite.
- 8.000.51658.000.5165Brochure: Metrohm Preventive Maintenance – The key to reliability, durability and accuracy for your Metrohm analyzers
With the purchase of your Metrohm analyzer, you have made the choice for first-class quality. To ensure you will be able to rely fully on this quality and continue to trust your measurement results for years to come, we recommend that regular maintenance be performed. In the present brochure, we explain to you the basic elements of a preventive maintenance.
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- 8.000.51678.000.5167Brochure: Upgrade from System II Analyzers to Metrohm NIRSystems Analyzers
In the present brochure, we introduce you to the latest features and advantages of the NIRS XDS and DS2500 Analyzers.
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- 8.000.52008.000.5200Brochure: Metrohm Certified Installation – Confidence in Quality with Certified Installation
In this brochure, you will find the advantages of the Metrohm Certified Installation Package.
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- 8.000.52018.000.5201Brochure: Metrohm Installation Services – Confidence in Quality with Metrohm Installation Services
This brochure explains the advantages of Metrohm Installation Services.
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- 8.000.52038.000.5203Brochure: Metrohm Process IC System – reliable, multi-component analysis for online process controls
The present brochure describes the advantages of the Metrohm Process IC System.
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- 8.000.52078.000.5207Brochure: VoltIC Professional – The flexible solution for combined trace analysis.
This brochure shows you the advantages of VoltIC Professional. VoltIC Professional integrates voltammetry and ion chromatography in a single, fully automatic system that is controlled via a common software and that provides the user with the strengths of both analysis techniques.
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- 8.000.52108.000.5210Brochure: Electrochemical systems for corrosion measurements
Electrochemical analyses provide accurate and reproducible, quantitative results. This brochure describes the advantages of electrochemical analysis with Metrohm Autolab instruments.
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- 8.000.52158.000.5215Brochure: Air Monitoring – Semi-continuous determination of ambient air quality
The combustion of fossil fuels for the production of energy pollutes the environment with large quantities of pollutants in the form of gases or aerosols. The Particle Into Liquid Sampler, or PILS for short, can convert aerosol particles from an air flow into the aqueous phase. This can then be analyzed afterwards using ion chromatographyor voltammetry. The 920 Absorber Module or a MARGA system is recommended for the analysis of the gaseous phase. The present brochure describes the benefits of these kinds of systems.
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- 8.000.52168.000.5216Brochure: Fast and cost-effective quality control for pulp and paper – Simultaneous multi-parameter analysis by near infrared spectroscopy (NIRS)
Providing consistent product quality is essential for pulp and paper producers. At the same time, in order to stay competitive, cost reduction and improved efficiency is key. Easier and faster quality control is possible with Metrohm NIR solutions. The present brochure describes the application possibilities of Metrohm NIR instruments in the pulp and paper industry.
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- 8.000.52198.000.5219Brochure: Fishery & Aquaculture – reliable online, inline, and atline analysis systems for optimizing aquaculture plants.
Process analyzers reduce the costs of fish farming operation through precise monitoring of water quality. The processes are optimized to ensure that the fish remain healthy and exhibit good growth. Metrohm Process Analytics provides you with different methods and analyzers for that purpose.
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