Market-leading solutions
Product families (5)Product configurations for any application
Product models (13)Applications
Applications (34)Accessories for i-Raman pro
Accessories (19)Manuals & brochures for i-Raman pro
Documents (6)News for i-Raman pro
News (6)Inspiring industry insights for i-Raman pro
Blog (14)Other content
Items (9)Unmatched support & service for i-Raman pro
Support & service (1)i-Raman
Laboratory Raman systems offering flexible sampling and high-quality results for your research and QC needs.
2060 Raman Analyzer
Unleashing analytical precision for comprehensive process monitoring
2060 RISE
An inline Raman spectroscopy sensor to elevate your process analysis
2060 Platform
The robust and reliable modular analyzer platform for ultimate flexibility in customized process monitoring.
PTRam Analyzer
Inline self-calibrating process development Raman.
BWT-840000880
i-Raman EX Portable Raman SpectrometerThe i-Raman® EX is part of our award-winning series of i-Raman portable Raman spectrometers with our patented CleanLaze® laser with 1,064 nm laser excitation. Using a high-sensitivity InGaAs array detector with TE deep cooling, high dynamic range, and a high throughput spectrograph design, this portable Raman spectrometer delivers a high signal-to-noise ratio without inducing autofluorescence, making it possible to measure a wide range of natural products, biological samples (such as cell cultures), and colored samples.The i-Raman EX provides a spectral coverage range from 100 cm-1 to 2,500 cm-1, enabling you to measure across the entire fingerprint region. The system’s small footprint, lightweight design, and low power consumption ensure research-grade Raman analysis capabilities at any location. The i-Raman EX comes equipped with a fiber probe and an XYZ-positioning-stage with probe holder. It can be used with a range of sampling accessories to facilitate measurements on a wide range of different samples. For expanded analysis capabilities, it can be used with our proprietary BWIQ® multivariate analysis software or BWID® identification software. With the i-Raman EX, you always have a high precision Raman solution for qualitative and quantitative analysis without fluorescence.
BWT-840000360
i-Raman Plus 532H Portable Raman SpectrometerThe i-Raman® Plus 532H is part of our award-winning series of i-Raman portable Raman spectrometers powered by our innovative intelligent spectrometer technology. Using a high-quantum-efficiency CCD array detector with TE cooling and high dynamic range, this portable Raman spectrometer delivers excellent performance with low noise, even at integration times of up to 30 minutes, making it possible to measure weak Raman signals.The i-Raman Plus 532H features the unique combination of wide spectral range and high resolution with configurations which allow measurements from 65 cm-1 to 3,400 cm-1. The system’s small footprint, lightweight design, and low power consumption ensure research-grade Raman analysis capabilities at any location. The i-Raman Plus is equipped with a fiber probe for easy sampling, and can be used with a cuvette holder, a video microscope, an XYZ positioning stage with a probe holder, as well as our proprietary BWIQ® multivariate analysis software and BWID® identification software. With the i-Raman Plus, you always have a high precision Raman solution for qualitative and quantitative analysis.
BWT-840000340
i-Raman Plus 785S Portable Raman SpectrometerThe i-Raman® Plus 785S is part of our award-winning series of i-Raman portable Raman spectrometers powered by our innovative intelligent spectrometer technology. Using a high-quantum-efficiency CCD array detector with TE cooling and high dynamic range, this portable Raman spectrometer delivers excellent performance with low noise, even at integration times of up to 30 minutes, making it possible to measure weak Raman signals. The i-Raman Plus 785S features the unique combination of wide spectral range and high resolution with configurations which allow measurements from 65 cm-1 to 3,350 cm-1. The system’s small footprint, lightweight design, and low power consumption ensure research-grade Raman analysis capabilities at any location. The i-Raman Plus is equipped with a fiber probe for easy sampling, and can be used with a cuvette holder, a video microscope, an XYZ positioning stage with a probe holder, as well as our proprietary BWIQ® multivariate analysis software and BWID® identification software. With the i-Raman Plus, you always have a high precision Raman solution for qualitative and quantitative analysis.
BWT-840000358
i-Raman Plus 785H Portable Raman SpectrometerThe i-Raman® Plus 785H is part of our award-winning series of i-Raman portable Raman spectrometers powered by our innovative intelligent spectrometer technology. Using a high-quantum-efficiency CCD array detector with TE cooling and high dynamic range, this portable Raman spectrometer delivers excellent performance with low noise, even at integration times of up to 30 minutes, making it possible to measure weak Raman signals. The i-Raman Plus 785H features the unique combination of wide spectral range and high resolution with configurations which allow measurements from 65 cm-1 to 2,800 cm-1. The system’s small footprint, lightweight design, and low power consumption ensure research-grade Raman analysis capabilities at any location. The i-Raman Plus is equipped with a fiber probe for easy sampling, and can be used with a cuvette holder, a video microscope, an XYZ positioning stage with a probe holder, as well as our proprietary BWIQ® multivariate analysis software and BWID® identification software. With the i-Raman Plus, you always have a high precision Raman solution for qualitative and quantitative analysis.
BWT-840001234
i-Raman EX Portable Raman SpectrometerThe i-Raman® EX is part of our award-winning series of i-Raman portable Raman spectrometers with our patented CleanLaze® laser with 1,064 nm laser excitation. Using a high-sensitivity InGaAs array detector with deep TE cooling, high dynamic range, and a high throughput spectrograph design, this portable Raman spectrometer delivers a high signal-to-noise ratio without inducing autofluorescence, making it possible to measure a wide range of natural products, biological samples (such as cell cultures), and colored samples.The i-Raman EX provides a spectral coverage range from 100 cm-1 to 2,500 cm-1, enabling you to measure across the entire fingerprint region. The system’s small footprint, lightweight design, and low power consumption ensure research-grade Raman analysis capabilities at any location. For expanded analysis capabilities, it can be used with our proprietary Vision software as well as BWIQ® multivariate analysis software and BWID® identification software. With the i-Raman EX, you always have a high precision Raman solution for qualitative and quantitative analysis without fluorescence.BWS485III
BWT-840000675
i-Raman Prime 785S Portable Raman SpectrometerThe i-Raman® Prime 785S is a low-noise, high-throughput, and fully integrated Raman system with an embedded tablet computer and a fiber-optic sampling probe. Using a high-quantum-efficiency CCD array detector with TE deep cooling (-25 °C) and high dynamic range, this portable Raman spectrometer delivers research-grade Raman analysis capabilities, including real-time quantitation and identification. The high throughput gives Raman spectra with excellent signal-to-noise ratio, making it possible to measure rapid processes and to measure even the slightest Raman signals, detecting subtle sample differences.In addition to its portable construction, the i-Raman Prime 785S features the unique combination of wide spectral coverage and high resolution, thus enabling measurements from 150 cm-1 to 3,350 cm-1. The i-Raman Prime can be battery-operated for easy portability, providing research-grade Raman analysis capabilities for high-precision qualitative and quantitative work wherever needed. The system is optimized for use with our STRaman® technology for analyses through non-transparent packaging.
BWT-840000674
i-Raman Prime 785H Portable Raman SpectrometerThe i-Raman® Prime 785H is a low-noise, high-throughput, and fully integrated Raman system with an embedded tablet computer and a fiber-optic sampling probe. Using a high-quantum-efficiency CCD array detector with TE deep cooling (-25 °C) and high dynamic range, this portable Raman spectrometer delivers research-grade Raman analysis capabilities, including real-time quantitation and identification. The high throughput gives Raman spectra with excellent signal-to-noise ratio, making it possible to measure rapid processes and to measure even the slightest Raman signals, detecting subtle sample differences.In addition to its portable construction, the i-Raman Prime 785H features the unique combination of wide spectral coverage and high resolution, thus enabling measurements from 150 cm-1 to 2,800 cm-1. The i-Raman Prime can be battery-operated for easy portability, providing research-grade Raman analysis capabilities for high-precision qualitative and quantitative work wherever needed. The system is optimized for use with our STRaman® technology for analyses through non-transparent packaging.
BWT-840000673
i-Raman Prime 532H Portable Raman SpectrometerThe i-Raman® Prime 532H is a low-noise, high-throughput, and fully integrated Raman system with an embedded tablet computer and a fiber-optic sampling probe. Using a high-quantum-efficiency CCD array detector with TE deep cooling (-25 °C) and high dynamic range, this portable Raman spectrometer delivers research-grade Raman analysis capabilities, including real-time quantitation and identification. The high throughput gives Raman spectra with excellent signal-to-noise ratio, making it possible to measure rapid processes and to measure even the slightest Raman signals, detecting subtle sample differences.In addition to its portable construction, the i-Raman Prime 532H features the unique combination of wide spectral coverage and high resolution, thus enabling measurements from 150 cm-1 to 3400 cm-1. The i-Raman Prime can be battery-operated for easy portability, providing research-grade Raman analysis capabilities for high-precision qualitative and quantitative work wherever needed. The system is optimized for use with our STRaman® technology for analyses through non-transparent packaging.BWS475-532H-HT
29540030
i-Raman NxG 785HThe i-Raman NxG 785H is ideal for routine quality control and process monitoring, especially where speed, stability, and reliability are essential. It offers a balanced combination of performance and efficiency to measure Raman scattering from 100 – 2800 cm-1.Designed to support high signal throughput, this flexible system is ideal for monitoring chemical and polymer reactions, optimizing processes, and performing content uniformity testing of pharmaceutical tablets. The i-Raman NxG 785H can be easily adapted for see-through measurements even through opaque containers, adding to its versatility.The i-Raman NxG 785H is the go-to solution for teams looking for reliable Raman analysis in challenging operational environments.Discover why the i-Raman NxG is the perfect way to gain control of your quality control measurements:High-sensitivity spectrometers deliver results in seconds and can detect the faintest Raman signals; Flexible fiber optic probe compatible with a wide array of accessories, including a vial holder, cuvette holder, immersion probe, and see-through adapter; Powerful SpecSuite software for easy Raman data collection in addition to quantitative model building, identification with spectral libraries, and routine analysis; Compact and stackable to save on valuable bench space. ;
29540010
i-Raman NxG 532The i-Raman NxG family represents a new standard in laboratory Raman. Ideal for measurements of carbon nanomaterials, semiconductors, battery materials, and other electrochemical features, the i-Raman NxG 532 displays results in the 150 – 3400 cm-1 Raman shift range.Discover why the i-Raman NxG is the perfect way to gain control of your quality control measurements:High-sensitivity spectrometers can detect the weakest Raman signals.; Flexible fiber optic probe compatible with a wide array of accessories including a vial holder, cuvette holder, immersion probe, and see-through adapter.; Powerful SpecSuite software for easy Raman data collection in addition to quantitative model building, identification with spectral libraries, and routine analysis.; Compact and stackable to save on valuable bench space. ;
- WP-047WP-047Optimizing the chlor-alkali process through online chemical analysis
This White Paper explores the critical role of advanced online and inline process analysis in brine chlorine operations, emphasizing their advantages over traditional methods.
- 410000016-A410000016-AQuantification of Urea in Ethanol by Raman Spectroscopy
Urea in widely employed as a nitrogen-release fertilizer with more than 90 % of urea production destined for agricultural applications. Urea is also known to form complexes with fatty acids, which have been employed for separation of complex mixtures and purification processes. In this application note, we present the quantification of the concentration of urea in ethanol by Raman Spectroscopy and show how this method can be employed for determining the percentage of urea in a solid inclusion compound with stearic acid.
- 410000003-A410000003-APortable Raman Spectroscopy for the Study of Polymorphs and Monitoring Polymorphic Transitions
Raman spectroscopy is used for material characterization by analyzing molecular or crystal symmetrical vibrations and rotations that are excited by a laser, and exhibit vibrations specific to the molecular bonds and crystal arrangements in the molecules. Raman technology is a valuable tool in distinguishing different polymorphs. Examples of portable Raman spectroscopy for identification of polymorphs and in monitoring the polymorphic transiton of citric acid and its hydrated form are presented.
- AN-NIR-115Multiparameter quality control of palm oil with NIR spectroscopy
Near-infrared spectroscopy (NIRS) quickly assesses key quality parameters in palm oil such as iodine value and fatty acid profile without sample preparation.
- AN-NIR-111Iodine value, FFA, refractive index, and fatty acid composition in edible oils
Near-infrared spectroscopy can quickly determine multiple edible oil quality parameters simultaneously without sample preparation as shown in this Application Note.
- AN-NIR-125Determination of olive oil quality parameters and adulteration with NIR spectroscopy
Near-infrared spectroscopy (NIRS) offers a fast, solvent-free alternative to traditional methods for assessing olive oil quality and detecting potential food fraud.
- AN-RS-040Trace Detection of DMT in Plant Matter
Modern recreational use of DMT (N,N-Dimethyltryptamine) is growing and although it is legally protected in some countries, new legislation attempts to reduce its abuse and associated adverse health effects. MIRA XTR DS from Metrohm Raman provides rapid and sensitive detection of DMT in the field.
- AN-RS-047Rapid phenotypic identification of microorganisms with Raman
Raman spectroscopy offers a fast, nondestructive way to identify microorganisms and analyze metabolites directly from culture media, without complex genetic sequencing.
- AN-FLU-002Understanding the mechanism of a bioassay indicator by fluorescence
Alamar Blue is monitored with fluorescence spectroelectrochemistry during its irreversible reduction to resorufin and further reversible reduction to dihydroresorufin.
- 410000013-A410000013-AFast and Selective Detection of Trigonelline, a Coffee Quality Marker, Using a Portable Raman Spectrometer
Portable Raman is used to quantify trigonelline, an alkaloid that contributes to the health benefits of some foods. A simple method to quantify the presence of diluted trigonelline in solutions using surface enhanced Raman spectroscopy is described. Portable Raman is a tool that could be used in quality control of food items such as coffee and quinoa.
2060 Human Interface
Robust industrial process controller for reliable automated 24/7 control of your processes.
Easy hyphenation
Metrohm Autolab and B&W Tek have created specific application packages that combine electrochemistry with Raman, giving you simultaneous structural and functional information about your materials.
Raman Libraries
Accurate material identification with Raman spectral libraries created using instruments from Metrohm. Comprehensive coverage of drugs and related substances.
MIRA XTR DS and KnowItAll Raman Spectral Library (Handheld) from Wiley
Identification of fentanyl
Handheld devices for fast, safe, and reliable identification of fentanyl. Let's start the fight against fentanyl.
Polymer ID verification in under two minutes
Hauff-Technik relies on the handheld Raman spectrometer MIRA XTR from Metrohm for fast and reliable ID verification of incoming polymer pellets.
Quality control and RMID with a handheld device
Iris Biotech has consolidated their regular quality control testing on a single, handheld Raman spectrometer – MIRA P. This device allows the company to identify and verify the quality of materials in just a few seconds.
Voices from Analytica 2024
Various customers wanted to share their experience with Metrohm instruments at Analytica 2024. Hear how our instruments are used for various applications in different industries.
Potentiostats & galvanostats
Electrochemical workstations, modular extensions, software, and accessories for research
- Jul 29, 2024Edible oil analysis: A guide for beginners
Learn what edible oils are, how they are made, how to test their quality with different analytical techniques, and about the most important analysis parameters.
- Aug 26, 2024Raman spectroscopy: The easy way to analyze polymers
This article describes how versatile Raman spectroscopy can be for the identification, classification, and quality control of various plastics and polymers.
- May 12, 2025Understanding linear sweep voltammetry and cyclic voltammetry
This blog post explains the principles, key parameters, and applications of two popular electrochemical techniques: linear sweep voltammetry and cyclic voltammetry.
- Oct 7, 2024Why control temperature for more accurate and reproducible NIRS results
Temperature variations affect NIRS predictions by over 1 % per degree change. Monitoring the sample temperature, especially for liquids, is especially critical.
- Mar 29, 2021Real World Raman: Simplifying Incoming Raw Material Inspection
Reliable and fast raw material identification and verification with handheld Raman spectrometers.
- Feb 1, 2021Raman vs SERS… What’s the Difference?
Learn more about the difference between Raman spectroscopy and Surface-Enhanced Raman Scattering (SERS).
- Mar 9, 2020How Mira Became Mobile
- Mar 25, 2024Point-of-Care with Raman: Detection of cancer, infection, and more
Raman spectroscopy expands into new medical frontiers: detecting cancer, biomarkers, and pathogens. This blog covers exciting research involving Point-of-Care applications.
- Sep 4, 2023Streamline material inspection in regulated industries with new Raman USP library
Metrohm’s Raman systems and Comprehensive USP Raman Library support regulated industries such as pharmaceutical manufacturing: Streamline inspection of deliveries, reduce inspection resources, get the final product to the market faster.
- Feb 22, 2021Recipes with Raman
Analysis of phenolic compounds, fungicides, the fruit ripening process, synthetic dyes, the freshness of meat, the purity of edible oils, and the heat stability of oils with Raman spectroscopy.
BWT-810000721
Carrying Case for i-Raman Pro/Prime SeriesCarrying Case for i-Raman Pro and Prime series. Includes a soft, black carrying case with wheels and custom-cut foam for packing and safely carrying the i-Raman Pro, i-Raman Prime, STRam, or QTRam.CCRM
BWT-840000909
High-Throughput Raman Trigger Probe (1064 nm)Lab-grade fiber-optic Raman probe module for high throughput, with manual trigger, 105 µm diameter, 0.22 NA fiber for excitation at 1,064 nm , 300 µm diameter, 0.22 NA for Raman pickup, optical density > 6; up to 100 cm-1. 1.5 m long fiber cable terminated in FC/PC connector on the spectrometer end and FC/PC on the laser end. Adhesive-sealed silica window for non-contact sampling. 5.9 mm working distance. Not suitable for immersive use. For use with i-Raman EX, i-Raman Prime-1064, and as option for STRam-1064.BAC102-1064-HT
BWT-840000933
Raman Trigger probe (1064 nm, 5 m) BAC102-1064-HT-5MHigh Throughput lab-grade fiberoptic Raman probe assembly with hand trigger. 105um diameter 0.22NA fiber for 1064 nm excitation; 300um diameter 0.22NA for Raman pickup, optical density >6; down to 100 cm-1; 5.0 m fiber length terminated in FC/PC on both the spectrometer and the laser end. Adhesive sealed quartz window for non-contact sampling. 5.9 mm working distance. Not for immersive use. Includes one set of 5M Remote Interlock/Emission Indicator Plug. For use with models i-Raman EX, i-Raman Prime-1064 and STRam-1064.BAC102-1064-HT-5M
BWT-840000907
High Throughput Raman Trigger Probe (532 nm)High Throughput lab-grade fiberoptic Raman probe assembly with hand trigger 105um diameter 0.22NA fiber for 532 nm excitation 300um diameter 0.22NA for Raman pickup, optical density >6; down to 150 cm-1; 1.5 m fiber length terminated in FC/PC on the spectrometer end and FC/PC on the laser end. Adhesive sealed quartz window for non-contact sampling. 5.4 mm working distance. Not for immersive use. This probe is compatible with the i-Raman Prime family 532 only. BAC102-532-HT
BWT-840000908
High-Throughput Raman Trigger Probe (785 nm)High Throughput lab-grade fiberoptic Raman probe assembly with hand trigger 105um diameter 0.22NA fiber for 785 nm excitation 300um diameter 0.22NA for Raman pickup, optical density >6; down to 150 cm-1; 1.5 m fiber length terminated in FC/PC on the spectrometer end and FC/PC on the laser end. Adhesive sealed quartz window for non-contact sampling. 5.5 mm working distance. Not for immersive use. This probe is compatible with the i-Raman Prime and STRam Family.BAC102-785-HT
BWT-840000983
High-Throughput Raman Trigger Probe, E-grade (532 nm)High Throughput lab-grade fiberoptic Raman probe assembly cut-on start from 65 (up to 70) cm-1 and hand trigger; with hand trigger 105um diameter 0.22NA fiber for 532 nm excitation 300um diameter 0.22NA for Raman pickup, optical density >6; 1.5 m fiber length terminated in FC/PC on the spectrometer end and FC/PC on the laser end. Adhesive sealed quartz window for non-contact sampling. 5.4 mm working distance. Not for immersive use. This probe is compatible with the i-Raman Prime family 532 only.BAC102-532E-HT
BWT-840001087
High-Throughput Raman Trigger Probe, E-grade (785 nm)High Throughput lab-grade fiber-optic Raman probe assembly cut-on start from 65 (up to 70) cm-1 and hand trigger; with hand trigger 105 um diameter 0.22 NA fiber for 785 nm excitation 300 um diameter 0.22 NA for Raman pickup, optical density > 6; 1.5 m fiber length terminated in FC/PC on the spectrometer end and FC/PC on the laser end. Adhesive sealed quartz window for non-contact sampling. 5.5 mm working distance. Not for immersive use. This probe is compatible with the i-Raman Prime 785 family only.BAC102-785E-HT
BWT-840001212
High throughput lab-grade fiber optic Raman probeBAC100B-785-HT: High Throughput lab-grade fiberoptic Raman probe assembly; 105µm diameter 0.22NA fiber for 785 nm excitation 300µm diameter 0.22NA for Raman pickup, optical density >6; down to 150 cm-1. 304SS shaft has 0.371” (9.5 mm) diameter and 3” (76.2 mm) L. The 1.5 m fiber is terminated in FC/PC on the spectrometer end and FC/PC on the laser end. Adhesive-sealed quartz window for non-contact sampling. 5.5 mm working distance. Max. operating temperature is 80 degrees C. Not for immersive use. This probe is compatible with the i-Raman Prime, PTRam, and STRam Family.BAC100B-785-HT
BWT-840001085
High-Throughput Raman Trigger Probe (785 nm) with 5m fiber lengthHigh Throughput Lab grade fiberoptic Raman probe assembly with hand trigger 105um diameter 0.22NA fiber for 785 nm excitation 300um diameter 0.22NA for Raman pickup, optical density >6; down to 150 cm-1; 5.0m fiber length terminated in FC/PC on the spectrometer end and FC/PC on the laser end. Adhesive sealed quartz window for non-contact sampling. 5.5 mm working distance. Include one set of 5M Remote Interlock/Emission Indicator Plug. Not for immersive use. This probe is compatible with the i-Raman Prime and STRam family.
BWT-840001182
High-Throughput Raman Trigger Probe (532 nm) with 5m fiber lengthHigh Throughput Lab grade fiberoptic Raman probe assembly with hand trigger 105um diameter 0.22NA fiber for 532 nm excitation 300um diameter 0.22NA for Raman pickup, optical density >6; down to 150 cm-1; 5.0m fiber length terminated in FC/PC on the spectrometer end and FC/PC on the laser end. Adhesive sealed quartz window for non-contact sampling. 5.4 mm working distance. Include one set of 5M Remote Interlock/Emission Indicator Plug. Not for immersive use. This probe is compatible with the i-Raman Prime family 532 only. BAC102-532-HT-5M
- 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.
- Aug 9, 2023Metrohm comprehensive USP Raman Library
Metrohm Spectro is delighted to announce the Comprehensive Metrohm USP Raman Library in support of our consolidated, compliant Raman product line. For MIRA P, NanoRam-1064, and i-Raman® systems with BWID software, it is the largest in-house USP library available.
- Sep 25, 2023Launch of Metrohm Comprehensive Raman Library
Metrohm is pleased to introduce the new Metrohm Comprehensive Raman Library. This complete collection of over >16,200 substances simplifies material identification for customers in diverse industries and broadens applications for handheld and laboratory Raman.
- May 3, 2022Easy hyphenation is now possible for Metrohm EC-Raman solutions
New hyphenated EC-Raman (electrochemistry and Raman) solutions allow researchers to synchronize electrochemical measurements with spectral acquisition giving simultaneous structural and functional information about samples when they are in action.
- Nov 10, 2022Launch of PTRam Analyzer
Metrohm Process Analytics is pleased to announce the acquisition of the first Raman sensor to their portfolio: the PTRam Analyzer. This new analyzer is a high-performance, precise, rugged, and reliable Raman system featuring self-calibration and automated performance validation to ensure validity of every measurement.
- Jan 14, 2018Metrohm acquires Innovative Photonic Solutions