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Metrohm International Headquarters
Metrohm AG
Ionenstrasse
CH-9100 Herisau
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Contact us How to find us Metrohm worldwide
Support and Service
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Applications
Products
Products
Titration
Karl Fischer titration
Ion chromatography
pH/ions & conductivity
Spectroscopy
Voltammetry
CVS
- Overview of our CVS solutions
- Professional CVS Instruments
Process Analyzers
Electrochemistry
Stability measurement
Liquid Handling
Accessories
Looking for a titrator?
Are you looking for the right titrator for your requirements?
- Find the right titrator here
OMNIS
New titration system for the modern laboratory: faster analysis, safer chemical handling, new software, more automation.
Titrando
High-end potentiometric titrator that meets any requirements: flexible, compliant, customizable, and automatable
Ti-Touch
Compact, easy-to-use potentiometric titrator for a wide range of routine titrations
Titrino plus
Entry-level, versatile potentiometric titrator for basic applications
Titrotherm
Thermometric titrator for fast determinations if potentiometric titration cannot be applied
Looking for a KF titrator?
Are you looking for the right KF titrator for your requirements?
- Find the right KF titrator here
OMNIS KF
New volumetric Karl Fischer titrator for safe, easy, and fast water content determination
KF Titrando
High-end titrators for determining any water content from 0.001 to 100%
KF Ti-Touch
Compact, stand-alone volumetric (> 0.1% water) or coulometric (down to 0.001% water) titrator with integrated touch-screen control unit
KF Titrino plus
Entry-level titrator for coulometric (water content: 0.001 to 1%) or volumetric (up to 100%) water determination
Titrino Coulometer
Basic coulometer for determining low water contents (down to 0.001%)
Gas Analyzer
All-inclusive system for water determination in liquefied and permanent gases
- Get to know the Gas Analyzer
- Product versions
Looking for an IC system?
Find the right IC system for your requirements here.
- Go to the IC system overview
940 Professional IC Vario
High-end ion chromatography system for research applications and method development
930 Compact IC Flex
Compact ion chromatography system for routine analysis
Eco IC
Entry-level ion chromatograph for water analysis and utilization as a training tool.
Hyphenated techniques

Columns

Accessories & consumables
Looking for a meter?
Find the right meter for your pH, conductivity, or ion measurements
- Go to the meter overview
912/913/914 pH/Conductometer
Easy-to-use meters for use in the lab and in the field
780/781 pH/Ion meter
Advanced pH and ion meters for use in the lab
867/856 Modules
High-end modules for customized pH, ion, and conductivity measurement
Overview of our spectroscopy product range
Find the right spectrometer for your requirements.
- Go to the overview
NIRSystems Laboratory Analyzers
Near-infrared spectroscopy analyzers for routine analysis of chemical and physical properties
NIRS Process Analyzers
- NIRS Process Analyzers PRO
- NIRS XDS Process Analyzers
Metrohm Instant Raman Analyzers
Handheld spectrometer for quick and easy identification of unknown substances
- Get to know the Raman handheld analyzers
- Product versions
Overview of our VA solutions
Find the right VA system for your requirements here.
- Go to the overview
Professional VA Instruments
Advanced VA systems with high-performance viva software for determining traces of heavy metals with polarography and voltammetry with high sensitivity
Portable VA Analyzer
Portable voltammetric analyzer for the determination of trace levels of arsenic, mercury, and copper in water
Sample preparation

Process VA
Overview of our CVS solutions
Learn more about our solutions for CVS.
- Go to the overview
Professional CVS Instruments
Advanced CVS system with dedicated high-performance software for brightener, suppressor, and leveler determination in the electroplating industry
Process Analyzer overview
Learn more about our families of Process Analyzers
- Go to the Process Analyzer overview
202X Series – single-method Process Analyzers
Single-method process analyzers for water and wastewater monitoring with titration, pH, ISE, or photometry methods.
- Get to know the 202X Series Analyzers
- Product versions
Process Ion Chromatograph
Taking high-precision Metrohm ion chromatography to an even higher level of autonomy, the Process IC can connect up to 20 sample streams and provide reliable multicomponent results for superior process control.
2035 Process Analyzers
Process analyzers available as potentiometric, photometric, and thermometric versions and optional additional pH and conductivity measurement
- Get to know the 2035 Analyzers
- Product versions
ADI 204Y – Multifunctional Process Analyzers
Multifunctional process analyzers tailored to your requirements for multiparameter measurements and streams
- Get to know the 204Y Analyzers
- Product versions
Plug and Analyze Series
Precalibrated and preprogrammed single-parameter analyzers
- Get to know Plug and Analyze
- Product versions
NIRS XDS Process Analyzers
Multi-channel analyzer for nondestructive real-time spectroscopic analysis
- Get to know the NIRS XDS Process Analyzers
- Product versions
NIRS Process Analyzers PRO
Analyzer for continuous nondestructive analysis by means of contact probes or noncontact measurements above a conveyor belt or through a glass window
- Get to know the NIRS Pro analyzers
- Product versions
MARGA
Fully autonomous system monitoring ions in aerosols and gases in ambient air
- Get to know MARGA
- Product versions
Overview of Electrochemistry
Find the right electrochemical solution for your requirements.
- Go to the overview
Compact Line
High-quality potentiostat/galvanostat instruments with a small footprint
- Get to know the Compact Line
- Product versions
Modular Line
Modular potentiostat/galvanostat instruments for any requirements in electrochemical research
- Get to know the Modular Line
- Product versions
Multichannel Line
Multichannel potentiostat/galvanostat instruments for simultaneous measurements
- Get to know the Multichannel Line
- Product versions
Portable Line
Compact, PC-controlled portable potentiostat for education and basic applications
- Get to know the Portable potentiostats
- Product versions
Spectroelectrochemistry
Integrated solution for combined electrochemical and spectroscopic analysis.
- Integrated Spectroelectrochemistry
- Modular Spectroelectrochemistry
Complementary products
Electrochemistry electrodes
Software
- Nova software and SDK
- DropView software
Stability measurement overview
Learn more about our solutions for stability measurement.
- Go to the overview
Rancimat
Instrument for determining the oxidation stability of natural oils and fats
Biodiesel Rancimat
Instrument for determining the oxidation stability of biodiesel and biodiesel blends
PVC Thermomat
Instrument for determining the thermostability of PVC
Liquid Handling Overview
Learn more about our Liquid Handling solutions.
- Go to the overview
Eco Dosimat
Modern liquid handling system for Swiss-made precision and accuracy at an affordable price.
- Get to know Eco Dosimat
- Product versions
846 Dosing Interface
Liquid handling instrument for standalone use or integration into existing Metrohm systems
- Get to know the 846 Dosing Interface
- Product versions
Dosimat plus
Manually controlled, high-precision instrument for all liquid handling tasks
- Get to know the Dosimat plus
- Product versions
Accessory Finder
Find dosing units, tubes, glassware, beakers, and other accessories and spare parts.

Column Finder
Metrohm offers a comprehensive portfolio of separation, preconcentration, and other columns for ion chromatography

Electrode Finder
Find the suitable electrode for your application: titration, IC, pH measurement, VA, CVS, electrochemistry and more.

Software Finder
Find Metrohm software for titration, IC, VA/CVS, stability measurement, electrochemistry, spectroscopy, and more.
OMNIS KF – Safe, easy, and fast Karl Fischer titration
Karl Fischer titration has never been better:
- Safe handling of reagents,
- Easier titration through automatic titration start
- Time savings through automated procedures
Discover OMNIS KF

Reinventing volumetric Karl Fischer titration: OMNIS KF!

Spectroelectrochemical measurements: one integrated solution

Combine electrochemistry and UV-Vis, Vis-NIR, or Raman spectroscopy in one measurement. These instruments consist of a bipotentiostat/ galvanostat combined with a spectrometer and a light source. They are available in various detection range versions.

Spectroelectrochemistry is a useful technique used for investigating and identifying electroactive species and redox reactions products. It can be applied in various research fields, such as:

New materials characterization
Photochemical energy conversion
Photovoltaic cell
Analytical chemistry

We offer an integrated solution for this type of measurement: instrumentation, dedicated software, and accessories.

DropSens spectroelectrochemistry instrument with a bipotentiostat/galvanostat and a spectrometer

Key features

Combined bipotentiostat/ galvanostat and spectrometer with light source
Various detection ranges and techniques available: UV-Vis, Vis-NIR, and Raman
Electrochemical and spectroscopic modes can be used independently
Dedicated software for perfect synchronization of optical and electrochemical measurement
Compatible with any kind of spectro-electrochemical cell and with screen-printed electrodes

Spectroelectrochemistry systems (4)

Keep your measurements in sync with DropView Spelec

DropView Spelec is a dedicated, intuitive software that makes measurement, data handling, and data treatment easy.

With this software, you can display electrochemical curves and spectra in real time and follow your experiments in Counts, Counts minus Dark, Absorbance, Transmittance, Reflectance, or Raman Shift.

When it comes to data treatment, the DropView Spelec offers a host of functions, including plot overlay, peak integration and measurement, 3D plotting, spectrum film, and many more.

> Learn more about DropView Spelec

Screenshot of DropView SPELEC software for electrochemical experiments

All you need for your experiments

We offer a wide range of accessories to perform spectroelectrochemical experiments with screen-printed electrodes. With the suitable cell and screen-printed electrode, you can perform transmission, reflection, and Raman experiments using low sample volumes, and you can even easily perform reflection experiments in flow analysis. In addition, screen-printed electrodes can be used as SERS substrates for Raman signals.

> Browse our range of cells

> Find screen-printed electrodes here