Search
Market-leading solutions
Product families (69)
Product configurations for any application
Product models (714)
Tried-and-tested applications
Applications (2250)Trainings & webinars by experts
Events (2)Electrodes
Electrodes (509)Columns
Columns (155)Accessories
Accessories (2248)Software
Software (269)Manuals & brochures
Documents (2595)News
News (54)Inspiring industry insights
Insights (176)Other content
Items (83)Unmatched support & service
Support & service (79)On-demand webinars
Webinars (69)2.1070.0010
OMNIS NIR Analyzer LiquidNear-infrared spectrometer for liquid samples. Developed and produced in accordance with Swiss quality standards, the OMNIS NIR Analyzer is the near-infrared spectroscopy (NIRS) solution for routine analysis along the entire production chain. Its application of the latest technologies and its integration in the modern OMNIS Software are reflected in its speed, operability, and flexible utilization of this NIR spectrometer.Overview of the advantages of the OMNIS NIR Analyzer Liquid:Measurements of liquid samples in less than 10 seconds; Temperature control on the sample from 25–80 °C; Automatic detection of the insertion and removal of the sample vessel; Simple integration in an automation system or link with additional analysis technologies (titration); Supports numerous sample vessels with different path lengths;
2.1071.0010
OMNIS NIR Analyzer SolidNear-infrared spectrometer for solid and viscous samples. Developed and produced in accordance with Swiss quality standards, the OMNIS NIR Analyzer is the near-infrared spectroscopy (NIRS) solution for routine analysis along the entire production chain. Its application of the latest technologies and its integration in the modern OMNIS Software are reflected in its speed, operability and flexible utilization of this NIR spectrometer.Overview of the advantages of the OMNIS NIR Analyzer Solid:Measurements of solids and viscous samples in less than 10 seconds; Automated multi-position measurements for reproducible results, even with nonhomogeneous samples; Simple integration in an automation system or link with additional analysis technologies (titration); Supports numerous sample vessels;
2.1072.0010
OMNIS NIR Analyzer Liquid/SolidNear-infrared spectrometer for liquid, solid, and viscous samples. Developed and produced in accordance with Swiss quality standards, the OMNIS NIR Analyzer is the near-infrared spectroscopy (NIRS) solution for routine analysis along the entire production chain. Its application of the latest technologies and its integration in the modern OMNIS Software are reflected in its speed, operability and flexible utilization of this NIR spectrometer.Overview of the advantages of the OMNIS NIR Analyzer Liquid/Solid:Measurements of fluid, solid, and viscous samples in less than 10 seconds; Fast sequential measurement of liquid and solid samples without conversion of the system; Simple integration in an automation system or link with additional analysis technologies (titration); Supports numerous sample vessels; Highlights of measurements of liquids:Temperature control on the sample from 25–80 °C; Automatic detection of the sample; Highlights of measurements of solids:Automated multi-position measurements for reproducible results, even with nonhomogeneous samples;
2.1073.0010
OMNIS Sample Robot S – NIROMNIS Sample Robot S – NIR for the direct transition to fully automated spectroscopy. The system provides space for 1 sample rack for up to 77 vials with diameters of 8–28 mm.The OMNIS Sample Robot S – NIR supports the analyses of both liquid and solid samples.
2.1074.0010
OMNIS Sample Robot M – NIR2.135.0205
Balance for 864 Robotic Balance Sample Processor, 115VThe balance (Precisa) has a special construction for usage below the sample rack 6.2068.010 of the 864 Robotic Balance Sample Processor. The power supply is for 115V.
2.135.0206
Balance for 864 Robotic Balance Sample Processor, 230VThe balance (Precisa) has a special construction for usage below the sample rack 6.2068.010 of the 864 Robotic Balance Sample Processor. The power supply is for 230V.
2.136.0100
Polytron PT 1300 DPolytron PT 1300 D - Metrohm versionHomogenizer that can be controlled directly by OMNIS Software, tiamo™ or Touch Control.The Polytron PT 1300 D is comprised of a control unit and a drive. The coupling system on the drive permits simple and rapid replacement of the aggregates without additional tools.Solid samples can be pulverized without difficulty. However the instrument is also highly suitable for ensuring thorough mixing in viscous samples.
2.136.0305
Ionizer for 864 Robotic Balance Sample Processor, 115VIonizer (HAUG) for 864 Robotic Balance Sample Processor with power supply for 115V.
2.136.0306
Ionizer for 864 Robotic Balance Sample Processor, 230VIonizer (HAUG) for 864 Robotic Balance Sample Processor with power supply for 230V.
- AB-066AB-066Potentiometric and thermometric determination of boric acid
Boric acid is used in many primary circuits of nuclear power plants, in nickel plating baths, and in the production of optical glasses. Furthermore, boron compounds are found in washing powders and fertilizers. This bulletin describes the potentiometric and thermometric determination of boric acid. The determination also covers further boron compounds, when acidic digestion is applied.
- AB-068AB-068Potentiometric determination of carboxyl and amino terminal groups in polyamide fibers
Indication of the titration endpoint of the weakly alkaline or weakly acidic terminal groups in non-aqueous solution is frequently not easy. An improvement is possible by using a suitable titrant (TBAH = tetrabutylammonium hydroxide for terminal carboxyl groups; perchloric acid for terminal amino groups).An improvement in the evaluation can also be achieved by choosing benzyl alcohol as the solvent.The choice of electrode combination and the measuring setup is also important. Differential potentiometry using the three-electrode technique results in a great improvement in titrations in poorly conducting solutions. Noisy signals are eliminated.
- AB-069AB-069Titrimetric methods for the chemical analysis of pasta
The quality of egg-based pasta is primarily determined by its egg content. Also of importance, however, is the water content, which influences the storage life of the product, as well as the degree of acidity which, in the case of high values, indicates undesirable acidification during processing or drying. A check of the chloride content shows whether salt has been added to the pasta.
- AB-070AB-070Polarographic determination of nitrate in water samples, soil and plant extracts, vegetable juices, meat and sausages, fertilizers, liquid manure, etc.
The photometric determination of nitrate is limited by the fact that the respective methods (salicylic acid, brucine, 2,6-dimethyl phenol, Nesslers reagent after reduction of nitrate to ammonium) are subject to interferences. The direct potentiometric determination using an ion-selective nitrate electrode causes problems in the presence of fairly large amounts of chloride or organic compounds with carboxyl groups. The polarographic method, on the other hand, is not only more rapid, but also practically insensitive to chemical interference, thus ensuring more accurate results. The limit of quantification depends on the matrix of the sample and is approximately 1 mg/L.
- AB-071AB-071pH value and oxidation reduction potential in soil samples – Determination according to EN 15933, ISO 10390, and ASTM D4972
The pH value and oxidation reduction potential (ORP) of soil provide important information about soil properties, such as solubility of minerals and ion mobility. Knowledge of these properties allows making predictions concerning plant growth, bacterial activity, nutrients that may be needed, possible corrosive effects on buildings, etc.Here, the determination of the pH value is described according to ISO 10390, EN 15933 and ASTM D4972. Th oxidation reduction potential determination is carried out in a suspension.
- AB-072AB-072Potentiometric determination of mercury or silver in the presence of halides
Halides interfere with most determinations of mercury or silver. However, if mercury or silver is titrated with sulfide ions, extremely insoluble sulfides are formed.A simple method is described that allows the direct titration of mercury(II) or silver(I) compounds in the presence of halides. The potentiometric titration takes place under alkaline conditions using thioacetamide as the titrant after formation of the EDTA complex.Organic compounds that are insoluble in alkaline EDTA can also be titrated after a Schoeniger digestion.
- AB-073AB-073Polarographic analysis – half-wave potentials of organic substances
This Bulletin is a supplement to Application Bulletin no. 36 (Half-wave potentials of inorganic substances) in the sense that the half-wave potentials of 100 different organic substances are listed. At the same time the supporting electrolytes used and the limits of determination are given.The various substances are listed in alphabetical order. The most important polarographically active functional groups are taken into consideration. This means that substances for related structures can also be determined polarographically in the same or similar supporting electrolytes, although they may not appear in the list.Unless otherwise stated, the half-wave potentials refer to a temperature of 20 °C, and the potentials are given in volts, measured with a sat. KCI-Ag/AgCl electrode assembly.The determination limits give the smallest concentrations which can be measured without risking serious errors in the results. In all cases, the limit of detection lies below the limit of determination.
- AB-074AB-074Determination of antimony, bismuth, and copper by anodic stripping voltammetry
This Application Bulletin describes the voltammetric determination of the elements antimony, bismuth, and copper. The limit of detection for the three elements is 0.5 ... 1 µg/L.
- AB-076AB-076Polarographic determination of nitrilotriacetic acid (NTA) and ethylenediaminetetraacetic acid (EDTA) according to DIN 38413 part 5
According to the described method, NTA and EDTA can be determined in mass concentrations of 0.05 mg/L up to 25 mg/L in polluted water and wastewater.At first NTA and EDTA are converted to the corresponding Bi complexes by addition of Bi3+ ions at a pH value of 2.0. As these Bi complexes have significantly different peak potentials, they can be determined simultaneously by DP polarography. The interfering anions nitrite, sulfite, and sulfide are removed from the sample by acidification and purging. Interfering cations are removed by cation exchange; any NTA or EDTA heavy metal complexes present in the sample are disintegrated during this procedure. To remove surfactants and other organic components interfering with the analysis, the sample solution is run through a column filled with non-polar adsorber resin.
- AB-077AB-077Volumetric water content determination according to Karl Fischer – Tips and tricks for volumetric Karl Fischer titration
This Application Bulletin gives an overview of the volumetric water content determination according to Karl Fischer. Amongst others, it describes the handling of electrodes, samples, and water standards. The described procedures and parameters comply with the ASTM E203.
6.6063.001
tiBase multi: 1 additional licenseOne additional license for tiBase multi.
6.6063.002
tiBase multi: 5 additional licensesFive additional licenses for tiBase multi.
6.6063.003
tiBase multi: 10 additional licensesTen additional licenses for tiBase multi.
6.6063.901
Demo CD for tiBase 1.1Demo CD for tiBase. Test version for 30 days.
6.6064.010
USB Memory Stick for 900 Touch Control6.6065.001
viva Multi 1.x/2.x: 1 additional licenseOptional license for viva Multi. The serial number of viva Multi is required when ordering this item!
6.6065.002
viva Multi 1.x/2.x: 5 additional licensesOptional licenses for viva Multi. The serial number of viva Multi is required when ordering this item!
6.6065.003
viva Multi 1.x/2.x: 10 additional licensesOptional licenses for viva Multi. The serial number of viva Multi is required when ordering this item!
6.6065.006
Additional license update, viva 1.x/2.x–3.x: 1 licenseUpdate of an additional license for viva 1.x/2.x to viva 3.x.
6.6065.007
Additional licenses update viva 1.x/2.x–3.x: 5 licensesUpdate of 5 additional licenses for viva 1.x/2.x to viva 3.x.
4W410
Co-Phthalocyanine modified 4W screen-printed carbon electrodeSuitable for the evelopment of enzymatic (bio)sensors based on oxidases. Suitable for detecting four signals simultaneously allowing differential measurements of four analytes in the solution. Also,this electrochemical platform is useful for developing other (bio)sensing applications in multiple sectors and fields.
4W710
Prussian blue modified 4W screen-printed carbon electrodeSuitable for the evelopment of enzymatic (bio)sensors based on oxidases. Suitable for detecting four signals simultaneously allowing differential measurements of four analytes in the solution. Also,this electrochemical platform is useful for developing other (bio)sensing applications in multiple sectors and fields.
550BT
Screen-printed platinum electrode / Ink BTScreen-printed platinum electrode / Ink BT ideal for electrosynthesis, compounds characterization and development of (bio)sensing applications in multiple sectors and fields.
6.00200.300
dUnitrode with Pt1000Digital, combined pH electrode for OMNIS with integrated Pt1000 temperature sensor. This electrode is particularly suitable for :- pH measurements and titrations in difficult, viscous, or alkaline samples- at elevated temperatures- long-term measurementsThe fixed ground-joint diaphragm is insensitive to contamination.Reference electrolyte: c(KCl) = 3 mol/L, storage in storage solution.Alternatively: Reference electrolyte for measurements at T>80°C: Idrolyte, storage in Idrolyte.dTrodes can be used on OMNIS Titrators.
6.00201.300
dEcotrode PlusDigital, combined pH electrode for OMNIS.The electrode is suitable for aqueous acid/base titrations. The fixed ground-joint diaphragm is insensitive to contamination.Reference electrolyte: c(KCl) = 3 mol/L, storage in storage solution.dTrodes can be used on OMNIS Titrators.
6.00202.300
dAquatrode Plus with Pt1000Digital, combined pH electrode for OMNIS, with integrated Pt1000 temperature sensor, for pH measurements/titrations in ion-deficient aqueous media (e.g., drinking water, process water). This electrode shows a very short response time in these samples. The fixed ground-joint diaphragm is insensitive to contamination. When c(KCl) = 3 mol/L is used as bridge electrolyte, storage in storage solution is recommended.The bridge electrolyte can be easily replaced with a chloride-free electrolyte (e.g., potassium nitrate c(KNO3) = 1 mol/L (6.2310.010)). Storage in the bridge electrolyte used.dTrodes can be used on OMNIS Titrators.
6.00203.300
dSolvotrodeDigital, combined pH electrode for OMNIS for all non-aqueous acid/base titrations. The glass membrane is optimized for poorly conducting solutions and thanks to the flexible ground-joint diaphragm, the electrode is suitable for contaminated samples.This electrode can be used with non-aqueous reference electrolytes (lithium chloride or tetraethylammonium bromide).Storage in corresponding reference electrolyte.dTrodes can be used on OMNIS Titrators.
6.00204.300
dProfitrodeDigital, combined pH electrode for OMNIS with double-junction system. This electrode is suitable for pH measurements/titrations of samplesthat contaminate the reference system of the electrode (e.g., galvanic baths, samples containing sulfides); for which potassium chloride c(KCl) = 3 mol/L cannot be used as reference electrolyte (e.g., reaction of potassium or chloride with sample); The electrode is equipped with a flexible ground-joint diaphragm which is insensitive to contamination and which can be exchanged when needed.When c(KCl) = 3 mol/L is used as bridge electrolyte, storage in storage solution is recommended.The bridge electrolyte can be easily replaced with a suitable electrolyte (e.g., potassium nitrate c(KNO3) = 1 mol/L (6.2310.010)). Storage in the bridge electrolyte used.dTrodes can be used on OMNIS Titrators.
6.00221.600
Ecotrode Gel with Pt1000Maintenance-free pH electrode (gel electrolyte) with integrated temperature sensor (Pt1000) for routine pH measurements in identical samples. This electrode is stored in c(KCl) = sat. (6.2308.000) and is not suitable for ion-deficient solutions.Thanks to the lifetime indicator, you always know early on when the electrode needs to be replaced.
6.00226.600
Spearhead electrode with Pt1000Maintenance-free combined pH electrode (gel electrolyte) for piercing measurements of all types (e.g., with cheese, meat, dough) with integrated Pt1000 temperature sensor. The electrode is stored in saturated potassium chloride solution c(KCl) = sat. (6.2308.000) and is not suitable for low-ion solutions. The ageing indicator gives early indication of when the electrode needs to be replaced.
- Mar 7, 2022NIR spectroscopy: a 21 CFR Part 11 compliant tool for QC and product screening
Learn more about near-infrared spectroscopy as a 21 CFR Part 11 compliant tool to assess the quality of pharmaceuticals.
- May 2, 2022Ion-selective electrodes: Standard addition and direct measurement – Part 2
How to do standard addition and direct measurements with ion-selective electrodes.
- May 23, 2022Providing the Next Level of Safety with Hydranal™ NEXTGEN Reagents and OMNIS
Safe and accurate Karl Fischer titration with Metrohm OMNIS KF titrator and Hydranal™ NEXTGEN reagents.
- Jun 13, 2022Automation beyond the lab – Integrating the most precise lab pH measurements into production processes
Blog about pH sensors for process analysis with highly accurate results and low measurement uncertainty.
- May 30, 2022Handheld 785 nm Raman applications: Cutting edge material ID capabilities in your pocket
New capabilities for handheld 785 nm Raman spectroscopy, such as SERS for trace detection and XTR for fluorescence-free analyses.
- Jun 27, 2022NIR spectroscopy in the personal care and cosmetics industry: The ideal tool for QC and product screening – Part 1
Near-infrared spectroscopy in the personal care and cosmetic industry: basics, benefits, and applications.
- Aug 8, 2022Near-infrared spectroscopy (NIRS): The perfect solution to monitor purity of recovered solvents
Monitoring solvent purity can be done quick and safely without any sample preparation using near-infrared spectroscopy (NIRS). Within one minute NIRS can determine the quality of recovered solvents.
- Jul 11, 2022Coping with the daily challenges of routine water analysis
Automation is the key to cope with high sample throughput in water analysis. A setup is presented with which multiple parameters such as pH, alkalinity, and water hardness can be analyzed on a single workstation.
- Sep 19, 2022Frequently Asked Questions (FAQ) about Raman spectroscopy: Theory and usage
Raman spectroscopy is a non-destructive analytical technique based on the inelastic scattering of photons related to the different vibrational modes of molecules. This article covers some of the most frequently asked questions about Raman spectroscopy regarding the theory behind it and how it can be used in practice.
- Oct 31, 2022Raman spectroelectrochemistry from India to Spain: History and applications
One of the most interesting spectroelectrochemical techniques combines the fields of electrochemistry and Raman spectroscopy. Raman spectroelectrochemistry provides users with two different signals from the same experiment, acting as a powerful tool to collect even more knowledge about the analyzed system. Raman spectroelectrochemistry experiments are easily performed using SPELEC RAMAN, the only instrument on the market dedicated to performing such experiments.
6.01033.500
Metrosep A Supp 18 Guard/4.0The Metrosep A Supp 18 Guard/4.0 reliably protects the Metrosep A Supp 18 analytical separation column against contamination from sample or eluent. It contains the same separation material as the Metrosep A Supp 18 IC Columns, is also made of PEEK, and is screwed directly onto the respective separating column with virtually no dead volume ("On Column Guard System"). The guard column prolongs the service life of the analytical column, without influencing chromatographic separating efficiency.
6.01036.420
Metrosep A Supp 21 - 150/4.0The Metrosep A Supp 21 columns are designed for operation with hydroxide-based eluents and provide excellent separating efficiency, coupled with a very high capacity. The small particles (4.6 μm) based on hydrophilized polystyrene/divinylbenzene guarantee sharp peaks. The stationary phase exhibits high stability with respect to temperature, pressure, and pH value, and is therefore suitable for extreme working conditions.The shorter version, Metrosep A Supp 21 - 150/4.0, is suitable for the determination of standard anions (fluoride, chloride, nitrite, bromide, nitrate, sulfate and phosphate) in all types of water samples at room temperature. With its separating efficiency, it exceeds the requirements of the US EPA method 300.1 A and of the DIN EN ISO 10304-1 standard. The high capacity of the column enables the quantification of anions in low μg/L concentrations with excellent reproducibility, even in the most challenging sample matrices.
6.01036.430
Metrosep A Supp 21 - 250/4.0The Metrosep A Supp 21 columns are designed for operation with hydroxide-based eluents and provide excellent separating efficiency, coupled with a very high capacity. The small particles (4.6 μm) based on hydrophilized polystyrene/divinylbenzene guarantee sharp peaks. The stationary phase exhibits high stability with respect to temperature, pressure, and pH value, and is therefore suitable for extreme working conditions.The longer Metrosep A Supp 21 - 250/4.0 column version was specially developed for the determination of oxohalides (chlorite, bromate, chlorate), standard anions (fluoride, chloride, nitrite, bromide, nitrate, sulfate, and phosphate), und DCAA (dichloracetate). With its separating efficiency, it exceeds the requirements of the US EPA method 300.1 A+B and of the DIN EN ISO 10304-1&4 standard. The high column capacity enables the quantification of anions and oxohalides in low μg/L concentrations with excellent reproducibility, even in the most challenging sample matrices. With the wide range of elution conditions available, it is also possible to determine other anionic components, e.g. low-molecular-weight organic acids.
6.01036.500
Metrosep A Supp 21 Guard/4.0The Metrosep A Supp 21 Guard/4.0 reliably protects the analytic Metrosep A Supp 21 IC Columns against contamination from the sample or eluent. It contains the same stationary phase as the Metrosep A Supp 21 IC Columns, which is packed in a PEEK guard column housing. As it is screwed directly onto the respective separation column, practically no dead volume is created ("On Column Guard System"). The guard column prolongs the service life of the analytical column, without influencing chromatographic separating efficiency.
6.1009.010
Super-Sep Guard/4.6For the protection of the Super-Sep - 100/4.6 analytic separation column
006RDX
Photo-electrochemical H-cell setupThis is a horizontally mounted, double compartment photo-electrochemical H-Cell used to simultaneously investigate thin film photo-anodes and cathodes. The cell elements are made of PEEK. It well fits aqueous (EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements.The construction is gas-tight having two separate chambers, each equipped with gas inlet and outlet. This allows bubbling the solution and evacuating gases. Chambers are separated with an ion-exchange membrane (e.g. DuPont’s Nafion® membrane), so the electrochemial products appearing at photo-anode and cathode do not affect the opposite electrode.Please note: this product is not available from Metrohm Germany.
007RDX
Bulk electrolysis basic cell set upThis is a standard bulk electrolysis cell with basic configuration (known also as potentiostatic coulometry cell or controlled potential coulometry cell). The cell consists of three electrodes: working electrode (reticulated glassy carbon electrode), counter electrodes (Platinum wire) and reference electrode (aqueous Ag/AgCl or non-aqueous Ag/AgCl). The working and counter electrode are installed in the same compartment, while the reference electrode is separated by a ceramic frit.Reticulated glassy (vitreous) carbon electrode provides a large surface area to solution volume ratio. Electrode arrangement and possibility to use magnetic stirring ensure very efficient mass transport conditions. The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous (EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight.Please note: this product is not available from Metrohm Germany.
008RDX
Basic electrochemical cell set upThis is a stationary solution basic electrochemical cell for measurements of electrodes in a form of:rod/disc (6 mm dia.); thin film deposited on flat substrate (using a wireclip) ; membrane (using a wire clip); The working, counter and reference electrodes are mounted in a top casing either in 2-, or 3-electrode setup. The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous(EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements.The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte.Please note: this product is not available from Metrohm Germany.
009RDX
Bottom mount electrochemical cell set upThis is a stationary solution voltammetry cell for measurements of a thin film deposited on flat substrate. The sample is loaded from the bottom via magnetic (or screw) mount, while counter or/and reference electrodes are mounted in a top casing (either 2-, or 3-electrode setup).The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous (EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte. Please note: this product is not available from Metrohm Germany.
010RDX
Electrolyte-gated transistor bottom mounted electrochemical cell setupThis is a stationary solution electrochemical cell designed to measure characteristics of electrolyte-gated (or solution-gated) transistors using liquid or gel electrolyte. Measured transistor sample can be fabricated on a rigid or flexible flat substrate (not included in the setup) with conducting thin film source and drain, and a layer of conducting or semiconducting channel material.The sample is loaded from the bottom via magnetic (or screw) mount, while gate is mounted in a top casing. A reference electrode can also be mounted in the top casing in case it is needed to control the channel/electrolyte interfacial potential or perform an electrochemical pre-treatment on the channel material. Source and drain electrodes can be accessed through cut-outs in a cell bottom casing, using needle probes or toothless crocodile clips.The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous (EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte.Please note: this product is not available from Metrohm Germany.
011RDX
Corrosion cellThis is a stationary solution corrosion cell for EIS and conventional electrochemical measurements on: (a) thin metal film deposited on flat substrate(b) metal plate(c) metal mesh(d) metal wire(e) metal ribbonThe sample is installed from the bottom via magnetic (or screw) mount in between two chambers filled with electrolyte. In cases (a) and (b) bottom chamber is unused and stays dry.The counter or/and reference electrodes are mounted in a top casing (either 2-, or 3-electrode setup). The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous (EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte.Please note: this product is not available from Metrohm Germany.
012RDX
Multiport photo-electrochemical single-sided cell setupThis is a horizontally mounted, single compartment multiport photo-electrochemical cell. This cell allows several approaches to perform measurements in 2- or 3-electrode setups. It is designed to investigate performance of a thin film photo-anode (e.g. nanocrystalline material or conducting polymer) deposited on a rigid or flexible transparent substrate (typically fused quartz glass).The cathode (counter electrode) and reference electrode are typically mounted in a top lid, while both side lids can be used to mount up to 4 additional electrodes (e.g. pH meter, thermometer, Clark electrode, etc.). The tubing installed in side lids enables aliquot sample collection (liquid) and supply of gaseous and liquid reagents.The gas inlet and outlet in the top lid can be used to bubble the solution and evacuate gases from the chamber. It well fits aqueous (EPDM O-Rings) and )organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight.Please note: this product is not available from Metrohm Germany.
014RDX
Double-tank etch cell setupThis is a horizontally mounted, double-tank cell typically used for anodization of Si-wafers with electrolyte backside contact. It consists of two polyether ether ketone (PEEK)gas-tight chambers each equipped with sapphire wafer serving as window for illumination allowing light-assisted porous Si formation.It well fits aqueous (EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The Si substrate is mounted in between these chambers and sealed with O-rings under magnetic/screw mount. The preparation of a whole porous Si substrate with this cell is possible at one simple etching step, assuring high reproducibility.Please note: this product is not available from Metrohm Germany.
015RDX
Photo-electrochemical double-sided cell setupThis is a horizontally mounted, single compartment photo-electrochemical cell used to simultaneously investigate thin film photo-anodes and (photo-) cathodes. This cell allows several approaches to perform measurements in 2- or 3-electrode setups.It is designed to investigate performance of a thin film photo-anode (e.g. nanocrystalline material or conducting polymer) deposited on a rigid or flexible transparent substrate (typically fused quartz glass). The cathode (counter electrode) is either mounted in a top casing or attached on the other side of the cell as a thin film deposited on rigid or flexible substrate. The reference electrode is mounted in a top casing.The cell elements are made of PEEK. It well fits aqueous (EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight having gas inlet and outlet, which can be used to bubble the solution and evacuate gases from the chamber.Please note: this product is not available from Metrohm Germany.
3500001940
Ethernet cable (3m)Standard network Cable (Ethernet, LAN) used to connect the VIONIC instrument to the network
- 8.000.54388.000.5438Brochure: Microbore ion chromatography
2-millimeter columns, microbore capillaries, and a new detector with reduced cell volume are at the heart of the Metrohm system for microbore ion chromatography. Microbore ion chromatography above all means reduced eluent consumption resulting in cost reductions of up to 75% compared to standard bore systems. Our new microbore detector tolerates even challenging eluents such as methanesulfonic acid (MSA). With its outstanding features the new Metrohm microbore IC systems qualify for new application fields and are ideally suited for hyphenation with high-end mass detectors.
English
- 8.000.54448.000.5444Brochure: Autolab IMP
Autolab IMP. Level up your electrochemistry teaching and research lab with a compact Autolab potentiostat/galvanostat with EIS functionality and NOVA software.
English
- 8.000.54458.000.5445Autolab IMP. Full Specifications
Autolab IMP. Compact Autolab potentiostat/galvanostat with EIS functionality. Full specifications
English
- 8.000.54468.000.5446Brochure: Thermometric Titration with OMNIS
Thermometric titration is especially useful when potentiometric titration cannot be applied, e.g. when no suitable potentiometric sensor is available. The sensors, the dThermoprobe and dThermoprobe HF, are maintenance-free and suitable for many different applications, such as the determination of the total acid number (TAN) in edible oils, sodium determination in foodstuff or analysis of acid mixtures in electroplating baths. The sensors contain a highly sensitive thermistor, which measures the enthalpy changes during the titration.Thermometric titration is integrated in OMNIS, so no additional hardware components are required. It is possible to run several potentiometric and thermometric titration analyses in parallel on your OMNIS system. If a higher throughput is required, the OMNIS Sample Robot can be used.
English
- 8.000.54488.000.5448Brochure: OMNIS Titrator
The OMNIS Titrator is a modular titration platform. Increase comfort & safety of your titration application and expand with the applications whenever you need it. In this brochure you can find more information about the new OMNIS Titrator.
English
Other languages
- 8.000.54498.000.5449Brochure: Metrohm DropSens Porfolio Highlights
This brochure provides an overview of the most important Metrohm Dropsens products.
English
- 8000545080005450Brochure: OMNIS Sample Robot
The OMNIS Sample Robot allows you to increase sample throughput to new levels, expanding a modular platform. Save bench space, enjoy unique flexibility, and benefit from unmatched performance! In this brochure you can find more information about the new OMNIS Sample Robot.
English
- 8.000.54518.000.5451Brochure: Eco Titrator – Don’t take risks in your quality control
The new Eco Titrator makes titration so simple, safe, and reliable that everybody can perform titrations – and get the results right! This brochure gives you an overview about Metrohm's new Eco Titrator.
English
Other languages
- 8.000.54548.000.5454Brochure: Semiconductor production
The production of semiconductors requires high quality standards, as contaminants can cause defective wafers. There are several steps involved in processing the raw material (monocrystalline silicon) into a finished integrated circuit. Each step requires a significant amount of attention to detail to ensure that the quality of the finished product is high. This brochure gives an overview of the different parameters of interest, which can be analyzed by methods such as titration, ion chromatography, voltammetry and CVS, or NIR and Raman spectroscopy in the lab or integrated in the production process. The overview is structured according to the different production steps.
English
- 8.000.54568.000.5456Brochure: OMNIS Titration
This brochure provides further information about OMNIS - the new analytical system by Metrohm. The system is based on a modular platform that puts the user first – always and on all levels. What does that mean, and what advantages does OMNIS offer? Find out on the following pages!
English
Other languages