Blog articles, events, and news

Benefit from best of industry insights, tips & tricks, lab knowledge, and Metrohm background stories. Use the filters to match your personal interest and enjoy our global knowledge base.

Filter

Subscribe

Environmental Measurement Symposium

Aug 3, 2026 - Aug 6, 2026 , Houston, TX, United States

Environmental Measurement Symposium

// Event // Titration // Ion chromatography

Safer Narcotics Identification in the Fentanyl Era: Lessons from Rhode Island State Police

Safer Narcotics Identification in the Fentanyl Era: Lessons from Rhode Island State Police

// Event // Law enforcement // Webinar

How to transfer a titration method to a new instrument

How to transfer a titration method to a new instrument

// Article // Titration // General knowledge

ACS Fall

Aug 24, 2026 - Aug 27, 2026 , Chicago, IL, United States

ACS Fall

// Event // Electrochemistry // Ion chromatography

How to read and interpret a titration curve

How to read and interpret a titration curve

// Article // Titration // General knowledge

Thermometric titration – the missing piece of the puzzle

Thermometric titration – the missing piece of the puzzle

// Article // Food & beverage // Raw materials

Multiparameter analysis in fertilizers by thermometric titration

Multiparameter analysis in fertilizers by thermometric titration

// Article // Fertilizers // Titration

Fast determination of acid and base number by thermometric titration

Fast determination of acid and base number by thermometric titration

// Article // Military // Fuels & renewable fuels

How to transfer manual titration to autotitration

How to transfer manual titration to autotitration

// Article // Titration // General knowledge

Why titration methods behave differently across instruments

Why titration methods behave differently across instruments

// Article // Titration // General knowledge

New ISO 18127 for monitoring of adsorbable organically bound halogens (AOX and AOF) in waters using combustion ion chromatography (CIC)

New ISO 18127 for monitoring of adsorbable organically bound halogens (AOX and AOF) in waters using combustion ion chromatography (CIC)

// News // Food & beverage // Drinking water

Metrohm USA Announces Grand Opening of New, Innovation-Focused Houston Facility

Metrohm USA Announces Grand Opening of New, Innovation-Focused Houston Facility

// News // General knowledge

How the updated GMP regulations and EU Cyber Resilience Act will affect laboratories

How the updated GMP regulations and EU Cyber Resilience Act will affect laboratories

// Article // Near-infrared spectroscopy (NIRS) // Ion chromatography

Metrohm USA Names 2026 Young Chemist Award Winner

Metrohm USA Names 2026 Young Chemist Award Winner

// News // Education & basic research // Environmental

Metrohm receives new SelectScience® Seal of Quality awards

Metrohm receives new SelectScience® Seal of Quality awards

// News // Near-infrared spectroscopy (NIRS) // Ion chromatography

Optrode M2 launched

Optrode M2 launched

// News // Titration // General knowledge

IT services you can trust

IT services you can trust

// News // Near-infrared spectroscopy (NIRS) // Liquid Handling

Thermometry enables direct sodium titration in foodstuffs

Thermometry enables direct sodium titration in foodstuffs

// News // Food & beverage // Titration

Introducing the Metrohm i-Raman NxG

Introducing the Metrohm i-Raman NxG

// News // Raman spectroscopy // Spectroscopy

New Metrohm distributor in Israel

New Metrohm distributor in Israel

// News // General knowledge

Simplified spectroelectrochemistry setups with intuitive, user-friendly cells

Simplified spectroelectrochemistry setups with intuitive, user-friendly cells

// Article // Spectroelectrochemistry // General knowledge

OMNIS sets new milestones

OMNIS sets new milestones

// News // Near-infrared spectroscopy (NIRS) // Liquid Handling

Understanding the role of eluent in ion chromatography

Understanding the role of eluent in ion chromatography

// Article // Ion chromatography // General knowledge

Understanding linear sweep voltammetry and cyclic voltammetry

Understanding linear sweep voltammetry and cyclic voltammetry

// Article // Voltammetry // Electrochemistry

Basics of spectroelectrochemistry

Basics of spectroelectrochemistry

// Article // Near-infrared spectroscopy (NIRS) // Spectroelectrochemistry

How does X-ray fluorescence work?

How does X-ray fluorescence work?

// Article // Metals & mining // Automotive and aerospace

Digitalize your titration!

Digitalize your titration!

// News // Titration // Pharmaceutical

Continuous air quality monitoring for harmful particulate matter and aerosols

Continuous air quality monitoring for harmful particulate matter and aerosols

// Article // Air // Education & basic research

New Regional Support Center for West, Central, and East Africa

New Regional Support Center for West, Central, and East Africa

// News // General knowledge

Stay up-to-date: Subscribe to our news, events, and blog

Stay up-to-date: Subscribe to our news, events, and blog

New subsidiaries: Metrohm Korea and Metrohm Portugal

New subsidiaries: Metrohm Korea and Metrohm Portugal

// News // General knowledge

Understanding potentiometric titration: A vital technique in pharmaceutical analysis

Understanding potentiometric titration: A vital technique in pharmaceutical analysis

// Article // Raw materials // Titration

Introduction to Cyclic Voltammetric Stripping (CVS)

Introduction to Cyclic Voltammetric Stripping (CVS)

// Article // Cyclic Voltammetric Stripping (CVS) // Voltammetry

Ion chromatography for the pharmaceutical industry

Ion chromatography for the pharmaceutical industry

// Article // Ion chromatography // Pharmaceutical

Why control temperature for more accurate and reproducible NIRS results

Why control temperature for more accurate and reproducible NIRS results

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

Quality control of cathode materials

Quality control of cathode materials

// Article // Education & basic research // Metals & mining

Better waste incineration compliance with online process analysis

Better waste incineration compliance with online process analysis

// Article // Energy // Ion chromatography

Raman spectroscopy: The easy way to analyze polymers

Raman spectroscopy: The easy way to analyze polymers

// Article // Education & basic research // Polymers

Optimizing lab efficiency with MiPT for versatile, high-precision sample handling

Optimizing lab efficiency with MiPT for versatile, high-precision sample handling

// Article // Food & beverage // Ion chromatography

Updated m-oem website emphasizes Metrohm components and capabilities

Updated m-oem website emphasizes Metrohm components and capabilities

// News // Education & basic research // Near-infrared spectroscopy (NIRS)

Edible oil analysis: A guide for beginners

Edible oil analysis: A guide for beginners

// Article // Food & beverage // Personal care & cosmetics

How to avoid titration errors in your lab

How to avoid titration errors in your lab

// Article // Titration // General knowledge

Increased efficiency of CVS routine analysis with Dosino sample transfer

Increased efficiency of CVS routine analysis with Dosino sample transfer

// Article // Semiconductors // Cyclic Voltammetric Stripping (CVS)

How to calibrate a pH meter

How to calibrate a pH meter

// Article // pH measurement // General knowledge

Potassium analysis with ion chromatography according to USP testing methods

Potassium analysis with ion chromatography according to USP testing methods

// News // Ion chromatography // Pharmaceutical

Conservation of art using electrochemistry

Conservation of art using electrochemistry

// Article // Archaeology // Corrosion

Launch of 2060 VA/CVS Process Analyzer

Launch of 2060 VA/CVS Process Analyzer

// News // Energy // Electrochemistry

Automated liquid handling: The key to accurate and reproducible results

Automated liquid handling: The key to accurate and reproducible results

// Article // General knowledge // Liquid Handling

Advancing precision and efficiency in ion chromatography with automated inline dilution

Advancing precision and efficiency in ion chromatography with automated inline dilution

// Article // Food & beverage // Dairy

Titration – definition and principles

Titration – definition and principles

// Article // Titration // General knowledge

Launch of 2060 XRF Process Analyzer

Launch of 2060 XRF Process Analyzer

// News // Metal products, plating & finishing // Pulp & paper; textile & leather

OMNIS Coulometer and Sample Robot Oven

OMNIS Coulometer and Sample Robot Oven

// News // Energy // Pulp & paper; textile & leather

OMNIS NIRS launched

OMNIS NIRS launched

// News // Energy // Near-infrared spectroscopy (NIRS)

Improved detection of fentanyl using Raman spectroelectrochemistry

Improved detection of fentanyl using Raman spectroelectrochemistry

// Article // Law enforcement // Spectroelectrochemistry

Lab of the future: Automated robotic analysis of petroleum products

Lab of the future: Automated robotic analysis of petroleum products

// Article // Liquid Handling // Fuels & renewable fuels

Point-of-Care with Raman: Detection of cancer, infection, and more

Point-of-Care with Raman: Detection of cancer, infection, and more

// Article // Education & basic research // Clinical research

Metrohm Comprehensive Raman Library update

Metrohm Comprehensive Raman Library update

// News // Education & basic research // Personal care & cosmetics

Launch of 2060 Raman Analyzer

Launch of 2060 Raman Analyzer

// News // Pulp & paper; textile & leather // Raman spectroscopy

High-frequency EIS: a powerful tool for the future of mobility

High-frequency EIS: a powerful tool for the future of mobility

// Article // Education & basic research // Energy

Ensuring and certifying quality and compliance in regulated environments

Ensuring and certifying quality and compliance in regulated environments

// Article // Food & beverage // Ion chromatography

Conductometric titration works where other methods struggle

Conductometric titration works where other methods struggle

// Article // Titration // General knowledge

Laboratory vs. process analysis: Key factors for informed decision-making

Laboratory vs. process analysis: Key factors for informed decision-making

// Article // General knowledge // Process analysis

Pulp and paper QC and product screening with NIR spectroscopy

Pulp and paper QC and product screening with NIR spectroscopy

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

Introducing the SAVANNAH Raman Module

Introducing the SAVANNAH Raman Module

// News // Education & basic research // Food & beverage

What is NIR spectroscopy?

What is NIR spectroscopy?

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

How to implement NIR spectroscopy in your laboratory workflow

How to implement NIR spectroscopy in your laboratory workflow

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

NIR vs IR: What is the difference?

NIR vs IR: What is the difference?

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

NIR spectroscopy pre-calibrations: Immediate results

NIR spectroscopy pre-calibrations: Immediate results

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

Karl Fischer titration: When to use volumetry or coulometry

Karl Fischer titration: When to use volumetry or coulometry

// Article // Karl Fischer titration // General knowledge

QC and product screening of ink and paint with NIRS

QC and product screening of ink and paint with NIRS

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

Nitrite analysis in pharmaceuticals: monitoring a precursor to nitrosamine

Nitrite analysis in pharmaceuticals: monitoring a precursor to nitrosamine

// News // Pharmaceutical // Ion chromatography

Solid-state batteries: A promising technology thriving under pressure

Solid-state batteries: A promising technology thriving under pressure

// Article // Energy // Electrochemistry

A thermal rollercoaster: Unraveling temperature dependence in CVS determinations

A thermal rollercoaster: Unraveling temperature dependence in CVS determinations

// Article // Cyclic Voltammetric Stripping (CVS) // Voltammetry

Launch of updated 202X Process Analyzer versions

Launch of updated 202X Process Analyzer versions

// News // Food & beverage // Cement, metals & mining

Applying USP validated methods for separation column equivalency

Applying USP validated methods for separation column equivalency

// Article // Raw materials // Ion chromatography

Screening and quality control of palm oil with NIR spectroscopy

Screening and quality control of palm oil with NIR spectroscopy

// Article // Food & beverage // Personal care & cosmetics

Launch of Metrohm Comprehensive Raman Library

Launch of Metrohm Comprehensive Raman Library

// News // Education & basic research // Personal care & cosmetics

Jun Zhao wins 2024 Williams-Wright Award from the Coblentz Society

// News // Spectroscopy // Raman spectroscopy

Streamline material inspection in regulated industries with new Raman USP library

Streamline material inspection in regulated industries with new Raman USP library

// Article // Raw materials // Raman spectroscopy

Best practice: How to convert from manual to automatic titration

Best practice: How to convert from manual to automatic titration

// News // Energy // Pulp & paper; textile & leather

How do iridium-based nanomaterials contribute to a greener future?

How do iridium-based nanomaterials contribute to a greener future?

// Article // Education & basic research // Metals & mining

Metrohm comprehensive USP Raman Library

Metrohm comprehensive USP Raman Library

// News // Raman spectroscopy // Spectroscopy

Is having a service agreement important?

Is having a service agreement important?

// Article // Near-infrared spectroscopy (NIRS) // Spectroelectrochemistry

The world of surfactants from the perspective of titration

The world of surfactants from the perspective of titration

// Article // Raw materials // Personal care & cosmetics

SERS products available in m-oem store

SERS products available in m-oem store

// News // Raman spectroscopy // Spectroscopy

Water hardness by photometric titration as per new ASTM D8192

Water hardness by photometric titration as per new ASTM D8192

// News // Food & beverage // Titration

Frequently Asked Questions (FAQ) about Raman spectroscopy: Applications

Frequently Asked Questions (FAQ) about Raman spectroscopy: Applications

// Article // Energy // Textile & leather

Water content determination in ketones using alcohol-free reagents

Water content determination in ketones using alcohol-free reagents

// News // Personal care & cosmetics // Petrochemicals & renewable fuels

Efficient sample preparation and high-capacity columns for successful food and beverage analysis

Efficient sample preparation and high-capacity columns for successful food and beverage analysis

// News // Food & beverage // Ion chromatography

Metrohm Spectro included in National Science Foundation Regional Innovation Engines Development Award

Metrohm Spectro included in National Science Foundation Regional Innovation Engines Development Award

// Spectroscopy // Raman spectroscopy

The future of ammonia production is electrochemistry

The future of ammonia production is electrochemistry

// Article // Electrochemistry // Chemical

Metrohm issued first AOAC installation and operational qualification certification

Metrohm issued first AOAC installation and operational qualification certification

// News // Food & beverage // Ion chromatography

Converting emitted carbon dioxide into chemical feedstocks by electrochemical routes

Converting emitted carbon dioxide into chemical feedstocks by electrochemical routes

// Article // Education & basic research // Electrochemistry

Process control of electroless nickel plating baths with Hg-free sensors

Process control of electroless nickel plating baths with Hg-free sensors

// Article // Metals & mining // Voltammetry

The Karl Fischer Oven Method – Step by Step

The Karl Fischer Oven Method – Step by Step

// News // Karl Fischer titration

How near-infrared spectroscopy can make QA/QC of polyols faster and save costs

How near-infrared spectroscopy can make QA/QC of polyols faster and save costs

// News // Near-infrared spectroscopy (NIRS) // Spectroscopy

Easily measuring ORP values in real-life applications

Easily measuring ORP values in real-life applications

// Article // Dairy // Electrochemistry

Thermometric titration implemented in OMNIS

Thermometric titration implemented in OMNIS

// News // Titration // General knowledge

Easy quality control of detergents and hand sanitizers with NIRS

Easy quality control of detergents and hand sanitizers with NIRS

// Article // Personal care & cosmetics // Near-infrared spectroscopy (NIRS)

Copper content in boiler feed water

Copper content in boiler feed water

// News // Energy // Voltammetry

History and analysis of vitamin C (ascorbic acid)

History and analysis of vitamin C (ascorbic acid)

// Article // Dairy // Cosmetics

Ion chromatography for pharmaceutical applications

Ion chromatography for pharmaceutical applications

// News // Ion chromatography // Pharmaceutical

Building a Smart(er) Factory by implementing Process Analytics 4.0 solutions

Building a Smart(er) Factory by implementing Process Analytics 4.0 solutions

// Article // Near-infrared spectroscopy (NIRS) // Ion chromatography

Mercury-free determination of heavy metals by voltammetric trace analysis

Mercury-free determination of heavy metals by voltammetric trace analysis

// News // Voltammetry

Simplified sample preparation of dairy products with Metrohm Inline Dialysis

Simplified sample preparation of dairy products with Metrohm Inline Dialysis

// News // Food & beverage // Ion chromatography

Protecting IC systems with Metrohm Inline Ultrafiltration and Inline Dialysis

Protecting IC systems with Metrohm Inline Ultrafiltration and Inline Dialysis

// Article // Food & beverage // Dairy

Tips and tricks for Karl Fischer water determination using the oven method

Tips and tricks for Karl Fischer water determination using the oven method

// News // Karl Fischer titration

How temperature influences the pH value

How temperature influences the pH value

// Article // pH measurement // General knowledge

Monitoring antioxidant content of in-service industrial lubricants with voltammetry

Monitoring antioxidant content of in-service industrial lubricants with voltammetry

// Article // Voltammetry // Petrochemicals & renewable fuels

Highly sensitive analysis of amines, organic acids, and other ionic substances

Highly sensitive analysis of amines, organic acids, and other ionic substances

// News // Food & beverage // Education & basic research

MIRA and IBEX: Out of the lab and into the unknown

MIRA and IBEX: Out of the lab and into the unknown

// Article // Law enforcement // Military

Metrohm launches new Eco Coulometer

Metrohm launches new Eco Coulometer

// News // Karl Fischer titration

Metrohm wins award from The National Institute on Drug Abuse (NIDA)

Metrohm wins award from The National Institute on Drug Abuse (NIDA)

// News // Raman spectroscopy // Defense & Security (CBRNE)

Quality control of semiconductor wafer pretreatment processes with online NIRS

Quality control of semiconductor wafer pretreatment processes with online NIRS

// Article // Semiconductors // Near-infrared spectroscopy (NIRS)

Save time and money with Metrohm Inline Sample Preparation solutions

Save time and money with Metrohm Inline Sample Preparation solutions

// Article // Dairy // Energy

How to utilize grounding modes in electrochemical experiments

How to utilize grounding modes in electrochemical experiments

// Article // Education & basic research // Corrosion

Raman spectroelectrochemistry from India to Spain: History and applications

Raman spectroelectrochemistry from India to Spain: History and applications

// Article // Education & basic research // Energy

Redefining anion analysis with a new generation of separation columns

Redefining anion analysis with a new generation of separation columns

// News // Food & beverage // Ion chromatography

Launch of Metrohm AeRosol Sampler "MARS"

Launch of Metrohm AeRosol Sampler "MARS"

// News // Food & beverage // Education & basic research

Analyzing halogenated organic compounds with CIC according to DIN 38409-59

Analyzing halogenated organic compounds with CIC according to DIN 38409-59

// Article // Food & beverage // Water (surface, sea, etc.)

OMNIS 3.0 Software released

OMNIS 3.0 Software released

// News // Titration // Karl Fischer titration

Making your quality control of hydraulic and lube oils more efficient

Making your quality control of hydraulic and lube oils more efficient

// News // Spectroscopy // Titration

Quality control of medical cannabis in less than 30 seconds

Quality control of medical cannabis in less than 30 seconds

// News // Spectroscopy // Pharmaceutical

QC and product screening of hair, skin, and dentalcare products with NIRS

QC and product screening of hair, skin, and dentalcare products with NIRS

// Article // Personal care & cosmetics // Near-infrared spectroscopy (NIRS)

Adsorbable organically bound halogens analysis as per new DIN 38409-59

Adsorbable organically bound halogens analysis as per new DIN 38409-59

// News // Ion chromatography // Environmental

2060 The NIR Analyzer

2060 The NIR Analyzer

// News // Near-infrared spectroscopy (NIRS) // Cement, metals & mining

IMPACT software by Metrohm Process Analytics

IMPACT software by Metrohm Process Analytics

// News // Food & beverage // Education & basic research

Frequently Asked Questions (FAQ) about Raman spectroscopy: Theory and usage

Frequently Asked Questions (FAQ) about Raman spectroscopy: Theory and usage

// Article // Metals & mining // Raman spectroscopy

QC and product screening of medicinal cannabis with NIR spectroscopy

QC and product screening of medicinal cannabis with NIR spectroscopy

// Article // Raw materials // Near-infrared spectroscopy (NIRS)

Electrochemistry in laminar and turbulent flow conditions using rotating electrodes

Electrochemistry in laminar and turbulent flow conditions using rotating electrodes

// Article // Education & basic research // Corrosion

Near-infrared spectroscopy (NIRS): The perfect solution to monitor purity of recovered solvents

Near-infrared spectroscopy (NIRS): The perfect solution to monitor purity of recovered solvents

// Article // Near-infrared spectroscopy (NIRS) // Bulk & intermediate chemicals

Transform your routine electrochemical research – Go Multi!

Transform your routine electrochemical research – Go Multi!

// Article // Education & basic research // Electrochemistry

A first responder's best friend: reconnaissance without exposure

A first responder's best friend: reconnaissance without exposure

// News // Raman spectroscopy // Spectroscopy

Metrohm releases OMNIS Client/Server

Metrohm releases OMNIS Client/Server

// News // Food & beverage // Personal care & cosmetics

Live demo of µStat-i MultiX

Live demo of µStat-i MultiX

// News // Electrochemistry

Coping with the daily challenges of routine water analysis

Coping with the daily challenges of routine water analysis

// Article // Food & beverage // Drinking water

NIR spectroscopy in the personal care and cosmetics industry: The ideal tool for QC and product screening – Part 1

NIR spectroscopy in the personal care and cosmetics industry: The ideal tool for QC and product screening – Part 1

// Article // Personal care & cosmetics // Near-infrared spectroscopy (NIRS)

m-oem – enabling solutions

m-oem – enabling solutions

// News // Raman spectroscopy // Spectroscopy

Raman Concatenation: Reduced fluorescence and extended spectral range

Raman Concatenation: Reduced fluorescence and extended spectral range

// News // Spectroscopy // Raman spectroscopy

Automation beyond the lab – Integrating the most precise lab pH measurements into production processes

Automation beyond the lab – Integrating the most precise lab pH measurements into production processes

// Article // High purity chemicals // Textile & leather

OMNIS Client/Server

OMNIS Client/Server

// News // Food & beverage // Personal care & cosmetics

Handheld 785 nm Raman applications: Cutting edge material ID capabilities in your pocket

Handheld 785 nm Raman applications: Cutting edge material ID capabilities in your pocket

// Article // High purity chemicals // Edible oil & fats

Providing the Next Level of Safety with Hydranal™ NEXTGEN Reagents and OMNIS

Providing the Next Level of Safety with Hydranal™ NEXTGEN Reagents and OMNIS

// Article // Karl Fischer titration // General knowledge

History of Metrohm IC – Part 6

History of Metrohm IC – Part 6

// Article // Water (surface, sea, etc.) // Oil refining & cracking

Facing pharma audits with confidence

Facing pharma audits with confidence

// News // Pharmaceutical

Ion-selective electrodes: Standard addition and direct measurement – Part 2

Ion-selective electrodes: Standard addition and direct measurement – Part 2

// Article // Direct measurement // General knowledge

Metrohm DropSens presents a multi-channel instrument to boost user experience

Metrohm DropSens presents a multi-channel instrument to boost user experience

// News // Food & beverage // Electrochemistry

Oxidation stability measurement in solids and aqueous liquids with low fat content

Oxidation stability measurement in solids and aqueous liquids with low fat content

// News // Food & beverage // Rancimat

QC of infant food – robust & efficient analysis of nutrients, additives, and contaminants

QC of infant food – robust & efficient analysis of nutrients, additives, and contaminants

// News // Food & beverage // Ion chromatography

Expanding the capabilities of handheld 785 nm Raman

Expanding the capabilities of handheld 785 nm Raman

// News // Food & beverage // Raman spectroscopy

Five myths about online dispersive NIR spectroscopy, FT-NIR, and FT-IR – Part 2

Five myths about online dispersive NIR spectroscopy, FT-NIR, and FT-IR – Part 2

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

Simple analysis of thiomersal using voltammetry or polarography

Simple analysis of thiomersal using voltammetry or polarography

// News // Personal care & cosmetics // Voltammetry

Best practice for separation columns in ion chromatography (IC) – Part 3

Best practice for separation columns in ion chromatography (IC) – Part 3

// Article // Ion chromatography // General knowledge

Safer Karl Fischer titrations with CMR-free reagents and OMNIS

Safer Karl Fischer titrations with CMR-free reagents and OMNIS

// News // Personal care & cosmetics // Biotechnology (life sciences)

Water analysis – automation as a viable approach to increase efficiency and reproducibility

Water analysis – automation as a viable approach to increase efficiency and reproducibility

// News // Titration // Ion chromatography

NIR-Spectroscopy – Discover a faster solution for QC and product screening of polymers

NIR-Spectroscopy – Discover a faster solution for QC and product screening of polymers

// News // Near-infrared spectroscopy (NIRS) // Spectroscopy

Sample preparation techniques for ion chromatography

Sample preparation techniques for ion chromatography

// News // Food & beverage // Ion chromatography

NIR spectroscopy: a 21 CFR Part 11 compliant tool for QC and product screening

NIR spectroscopy: a 21 CFR Part 11 compliant tool for QC and product screening

// Article // Raw materials // Near-infrared spectroscopy (NIRS)

Launch of ProTrode pH sensors

Launch of ProTrode pH sensors

// News // pH measurement // Pharmaceutical

Ion selective electrodes general tips Part 1

Ion selective electrodes general tips Part 1

// Article // Direct measurement // General knowledge

Five myths about online dispersive NIR spectroscopy, FT-NIR, and FT-IR – Part 1

Five myths about online dispersive NIR spectroscopy, FT-NIR, and FT-IR – Part 1

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening – Part 5

NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening – Part 5

// Article // Near-infrared spectroscopy (NIRS) // Petrochemicals & renewable fuels

Highly sensitive method for iron in boiler feed water

Highly sensitive method for iron in boiler feed water

// News // Voltammetry

USP <645> – simple automated analysis of ultrapure water

USP <645> – simple automated analysis of ultrapure water

// Article // Raw materials // Production

Quality control and optimization of coating processes in chrome plating

Quality control and optimization of coating processes in chrome plating

// News // Education & basic research // Energy

Quality control and optimization of coating processes using ion chromatography (IC)

Quality control and optimization of coating processes using ion chromatography (IC)

// News // Energy // Ion chromatography

NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening – Part 4

NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening – Part 4

// Article // Near-infrared spectroscopy (NIRS) // Petrochemicals & renewable fuels

Analysis of stabilizers in electroless nickel baths

Analysis of stabilizers in electroless nickel baths

// News // Voltammetry // Electronics & semiconductors

Side reactions in Karl Fischer titration

Side reactions in Karl Fischer titration

// Article // Karl Fischer titration // General knowledge

Screening for per- and polyfluorinated alkyl substances (PFASs) in water

Screening for per- and polyfluorinated alkyl substances (PFASs) in water

// News // Education & basic research // Ion chromatography

Ph. Eur. 2.2.48 Raman Spectroscopy: How Raman instruments from Metrohm comply with the 2022 update

Ph. Eur. 2.2.48 Raman Spectroscopy: How Raman instruments from Metrohm comply with the 2022 update

// Article // Raw materials // Raman spectroscopy

Green hydrogen generation: A cross-disciplinary challenge rooted in electrochemistry

Green hydrogen generation: A cross-disciplinary challenge rooted in electrochemistry

// Article // Education & basic research // Energy

NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening – Part 3

NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening – Part 3

// Article // Near-infrared spectroscopy (NIRS) // Petrochemicals & renewable fuels

Guide to online and inline surface finishing analysis

Guide to online and inline surface finishing analysis

// Article // Semiconductors // Metals & mining

The evolution of handheld 785 nm Raman spectroscopy: Raman extraction from fluorescence interference

The evolution of handheld 785 nm Raman spectroscopy: Raman extraction from fluorescence interference

// Article // Food & beverage // Law enforcement

White Paper gives guidance for validation of titration methods

White Paper gives guidance for validation of titration methods

// News // Titration // Pharmaceutical

Cyclic voltammetry (CV) – the essential analytical technique for catalyst research

Cyclic voltammetry (CV) – the essential analytical technique for catalyst research

// Article // Education & basic research // Voltammetry

Analysis of water samples and water constituents

Analysis of water samples and water constituents

// News // Food & beverage // Ion chromatography

Best practice for separation columns in ion chromatography (IC) – Part 2

Best practice for separation columns in ion chromatography (IC) – Part 2

// Article // Ion chromatography // General knowledge

Best practice for electrodes in Karl Fischer titration

Best practice for electrodes in Karl Fischer titration

// Article // Karl Fischer titration // General knowledge

NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening – Part 2

NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening – Part 2

// Article // Military // Automotive and aerospace

Staircase or linear scans: two options for reliable electrochemical experiments

Staircase or linear scans: two options for reliable electrochemical experiments

// Article // Education & basic research // Energy

Fluoride Ion Selective Electrode (ISE) launched

Fluoride Ion Selective Electrode (ISE) launched

// News // Personal care & cosmetics // Titration

Coffee: serving up chemistry in every cup

Coffee: serving up chemistry in every cup

// Article // Food & beverage // Near-infrared spectroscopy (NIRS)

Frequently asked questions for beverage analysis with ion chromatography

Frequently asked questions for beverage analysis with ion chromatography

// Article // Food & beverage // Drinking water

NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening – Part 1

NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening – Part 1

// Article // Near-infrared spectroscopy (NIRS) // Oil refining & cracking

Ferrous iron detection in iron sucrose injection with polarography

Ferrous iron detection in iron sucrose injection with polarography

// News // Pharmaceutical // Voltammetry

Best practice for separation columns in ion chromatography (IC) – Part 1

Best practice for separation columns in ion chromatography (IC) – Part 1

// Article // Ion chromatography // General knowledge

Real World Raman: Exposing fentanyl-laced, counterfeit, and illegal drugs

Real World Raman: Exposing fentanyl-laced, counterfeit, and illegal drugs

// News // Raman spectroscopy // Defense & Security (CBRNE)

Does counter electrode (CE) size matter?

Does counter electrode (CE) size matter?

// Article // Electrochemistry // General knowledge

From corn to ethanol: improving the fermentation process with NIRS

From corn to ethanol: improving the fermentation process with NIRS

// Article // Near-infrared spectroscopy (NIRS) // Fuels & renewable fuels

Chemical analysis of sourdough: pH and total titratable acidity (TTA)

Chemical analysis of sourdough: pH and total titratable acidity (TTA)

// Article // Food & beverage // pH measurement

NIR spectroscopy in the polymer industry: The ideal tool for QC and product screening – Part 5

NIR spectroscopy in the polymer industry: The ideal tool for QC and product screening – Part 5

// Article // Near-infrared spectroscopy (NIRS) // Polymers

Fast and fundamental: influences on reliable electrochemical measurements

Fast and fundamental: influences on reliable electrochemical measurements

// Article // Education & basic research // Electrochemistry

Nonaqueous acid-base titrations – Common mistakes and how to avoid them

Nonaqueous acid-base titrations – Common mistakes and how to avoid them

// Article // Titration // General knowledge

NIR spectroscopy in the polymer industry: The ideal tool for QC and product screening – Part 4

NIR spectroscopy in the polymer industry: The ideal tool for QC and product screening – Part 4

// Article // Near-infrared spectroscopy (NIRS) // Polymers

Chemistry of Fireworks

Chemistry of Fireworks

// Article // Air // Near-infrared spectroscopy (NIRS)

Green hydrogen, future fuel: Using potentiostats to develop new catalysts for hydrogen production

Green hydrogen, future fuel: Using potentiostats to develop new catalysts for hydrogen production

// Article // Education & basic research // Energy

NIR spectroscopy in the polymer industry: The ideal tool for QC and product screening – Part 3

NIR spectroscopy in the polymer industry: The ideal tool for QC and product screening – Part 3

// Article // Near-infrared spectroscopy (NIRS) // Polymers

Modernizing pharmaceutical assay testing

Modernizing pharmaceutical assay testing

// News // Titration // Pharmaceutical

Supercharge your battery research – Part 2

Supercharge your battery research – Part 2

// Article // Energy // Electrochemistry

Validation of titration methods

Validation of titration methods

// Article // Food & beverage // Titration

NIR spectroscopy in the polymer industry: The ideal tool for QC and product screening – Part 2

NIR spectroscopy in the polymer industry: The ideal tool for QC and product screening – Part 2

// Article // Near-infrared spectroscopy (NIRS) // Polymers

How much do pipes rust in a year?

How much do pipes rust in a year?

// Article // Corrosion // Electrochemistry

NIR spectroscopy in the polymer industry: The ideal tool for QC and product screening – Part 1

NIR spectroscopy in the polymer industry: The ideal tool for QC and product screening – Part 1

// Article // Near-infrared spectroscopy (NIRS) // Polymers

Developing the electrochemical sensors of your dreams

Developing the electrochemical sensors of your dreams

// Article // Education & basic research // Food & beverage

Decarbonizing chemical processes with Thor

Decarbonizing chemical processes with Thor

// Article // Education & basic research // Hydrogen

New options emerge for the development of electrochemical sensors

New options emerge for the development of electrochemical sensors

// News // Food & beverage // Education & basic research

Fire and ice: discovering volcanic eruptions with ion chromatography

Fire and ice: discovering volcanic eruptions with ion chromatography

// Article // Education & basic research // Ion chromatography

Recognition of endpoints (EP)

Recognition of endpoints (EP)

// Article // Titration // General knowledge

Ion chromatography for carbohydrate analysis and more

Ion chromatography for carbohydrate analysis and more

// News // Food & beverage // Ion chromatography

Easy moisture determination in fertilizers by near-infrared spectroscopy

Easy moisture determination in fertilizers by near-infrared spectroscopy

// Article // Near-infrared spectroscopy (NIRS) // CBRNE

Real World Raman: Simplifying Incoming Raw Material Inspection

Real World Raman: Simplifying Incoming Raw Material Inspection

// Article // Raw materials // Raman spectroscopy

Analysis of prebiotics with IC-PAD: Improving AOAC 2001.02

Analysis of prebiotics with IC-PAD: Improving AOAC 2001.02

// Article // Food & beverage // Ion chromatography

Battery research and production

Battery research and production

// News // Karl Fischer titration // Energy

Unmatched flexibility in online ion analysis: The 2060 IC Process Analyzer

Unmatched flexibility in online ion analysis: The 2060 IC Process Analyzer

// Article // Air // Food & beverage

Launch of 2060 IC Process Analyzer

Launch of 2060 IC Process Analyzer

// News // Education & basic research // Food & beverage

Supercharge your battery research and production

Supercharge your battery research and production

// Article // Education & basic research // Energy

Recipes with Raman

Recipes with Raman

// Article // Education & basic research // Food & beverage

Chemistry of Chocolate

Chemistry of Chocolate

// Article // Food & beverage // Ion chromatography

tiamo 3.0 released

tiamo 3.0 released

// News // Titration

ASTM D6304: Easier determination of moisture in petroleum products

ASTM D6304: Easier determination of moisture in petroleum products

// Article // Military // Fuels & renewable fuels

Rapid detection of fentanyl and its chemical analogues

Rapid detection of fentanyl and its chemical analogues

// News // Raman spectroscopy // Defense & Security (CBRNE)

Greater pharmaceutical adoption of Raman spectroscopy with new USP chapters

Greater pharmaceutical adoption of Raman spectroscopy with new USP chapters

// News // Pharmaceutical // Raman spectroscopy

ASTM D6304 revised – Karl Fischer oven technique approved for water content in petrochemicals

ASTM D6304 revised – Karl Fischer oven technique approved for water content in petrochemicals

// News // Petrochemicals & renewable fuels // Karl Fischer titration

Raman vs SERS… What’s the Difference?

Raman vs SERS… What’s the Difference?

// Article // Education & basic research // Law enforcement

DS2500 Liquid Analyzer from Metrohm nominated for a Scientists’ Choice Award

DS2500 Liquid Analyzer from Metrohm nominated for a Scientists’ Choice Award

// News // Spectroscopy

Introduction to Analytical Instrument Qualification – Part 2

Introduction to Analytical Instrument Qualification – Part 2

// Article // Near-infrared spectroscopy (NIRS) // Spectroelectrochemistry

Introduction to Analytical Instrument Qualification – Part 1

Introduction to Analytical Instrument Qualification – Part 1

// Article // Near-infrared spectroscopy (NIRS) // Spectroelectrochemistry

Electrochemistry in orbit

Electrochemistry in orbit

// Article // Education & basic research // Electrochemistry

Trace metal analysis with solid-state electrodes – Part 5

Trace metal analysis with solid-state electrodes – Part 5

// Article // Food & beverage // Drinking water

Real World Raman: Mira DS in Action – Detecting drugs safely in the field

Real World Raman: Mira DS in Action – Detecting drugs safely in the field

// Article // Law enforcement // First responders & firefighters

History of Metrohm IC – Part 4

History of Metrohm IC – Part 4

// Article // Voltammetry // Titration

How the Rancimat method helps producers of natural oils qualify the value of their product

How the Rancimat method helps producers of natural oils qualify the value of their product

// News // Rancimat // Stability measurement

Frequently asked questions in near-infrared spectroscopy analysis – Part 2

Frequently asked questions in near-infrared spectroscopy analysis – Part 2

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

Trace metal analysis with solid-state electrodes – Part 4

Trace metal analysis with solid-state electrodes – Part 4

// Article // Food & beverage // Drinking water

Oven method for sample preparation in Karl Fischer titration

Oven method for sample preparation in Karl Fischer titration

// Article // Karl Fischer titration // General knowledge

Frequently asked questions in near-infrared spectroscopy analysis – Part 1

Frequently asked questions in near-infrared spectroscopy analysis – Part 1

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

Revealing the secrets of ancient Greece

Revealing the secrets of ancient Greece

// News // Voltammetry

History of Metrohm IC – Part 3

History of Metrohm IC – Part 3

// Article // Ion chromatography // General knowledge

Mira Protective Boot: Extra protection for extreme conditions

Mira Protective Boot: Extra protection for extreme conditions

// News // Raman spectroscopy // Defense & Security (CBRNE)

Trace metal analysis with solid-state electrodes – Part 3

Trace metal analysis with solid-state electrodes – Part 3

// Article // Food & beverage // Drinking water

Forewarned is Forearmed: Error and risk minimization in process analysis – Part 3

Forewarned is Forearmed: Error and risk minimization in process analysis – Part 3

// Article // General knowledge // Process analysis

History of Metrohm IC – Part 2

History of Metrohm IC – Part 2

// Article // Ion chromatography // General knowledge

Frequently asked questions in Karl Fischer titration – Part 2

Frequently asked questions in Karl Fischer titration – Part 2

// Article // Karl Fischer titration // General knowledge

Trace metal analysis with solid-state electrodes – Part 2

Trace metal analysis with solid-state electrodes – Part 2

// Article // Food & beverage // Drinking water

Launch of NIRS DS2500 Polyol Analyzer

Launch of NIRS DS2500 Polyol Analyzer

// News // Near-infrared spectroscopy (NIRS) // Chemical

Making a better beer with chemistry

Making a better beer with chemistry

// Article // Food & beverage // Near-infrared spectroscopy (NIRS)

History of Metrohm IC – Part 1

History of Metrohm IC – Part 1

// Article // Ion chromatography // General knowledge

Frequently asked questions in Karl Fischer titration – Part 1

Frequently asked questions in Karl Fischer titration – Part 1

// Article // Karl Fischer titration // General knowledge

The role of process automation in an interconnected world – Part 2

The role of process automation in an interconnected world – Part 2

// Article // Food & beverage // Raw materials

Best practice for electrodes in titration

Best practice for electrodes in titration

// Article // Titration // General knowledge

Misa – a new, portable food analysis system

Misa – a new, portable food analysis system

// News // Food & beverage // Raman spectroscopy

Combat food fraud: Meet Misa

Combat food fraud: Meet Misa

// Article // Food & beverage // Dairy

Trace metal analysis with solid-state electrodes – Part 1

Trace metal analysis with solid-state electrodes – Part 1

// Article // Food & beverage // Drinking water

Comprehensive water analysis: combining titration, IC, and direct measurement in one setup

Comprehensive water analysis: combining titration, IC, and direct measurement in one setup

// Article // Drinking water // Ion chromatography

Virus detection using screen-printed electrodes

Virus detection using screen-printed electrodes

// Article // Education & basic research // Electrochemistry

Save money by using automated titration systems

Save money by using automated titration systems

// Article // Titration // General knowledge

Measuring herbicides in drinking water

Measuring herbicides in drinking water

// Article // Food & beverage // Drinking water

Rapid point-of-care testing using screen-printed electrodes from Metrohm DropSens

Rapid point-of-care testing using screen-printed electrodes from Metrohm DropSens

// News // Electrochemistry // Pharmaceutical

Photometric complexometric titration

Photometric complexometric titration

// Article // Titration // General knowledge

A History of Chemistry – Part 4

A History of Chemistry – Part 4

// Article // Electrochemistry // General knowledge

What to consider during back-titration

What to consider during back-titration

// Article // Titration // General knowledge

NIR spectroscopy guide for QC laboratories

NIR spectroscopy guide for QC laboratories

// News // Near-infrared spectroscopy (NIRS) // Petrochemicals & renewable fuels

A History of Chemistry – Part 3

A History of Chemistry – Part 3

// Article // General knowledge

Titer determination in Karl Fischer titration

Titer determination in Karl Fischer titration

// Article // Karl Fischer titration // General knowledge

Free white paper: Safer production practices for propylene oxide using online and inline process analysis technology

Free white paper: Safer production practices for propylene oxide using online and inline process analysis technology

// News // Petrochemicals & renewable fuels // Process analysis

A History of Chemistry – Part 2

A History of Chemistry – Part 2

// Article // General knowledge

A History of Chemistry – Part 1

A History of Chemistry – Part 1

// Article // Electrochemistry // General knowledge

Why consider automation – even for simple titrations

Why consider automation – even for simple titrations

// Article // Titration // General knowledge

Moisture Analysis – Karl Fischer Titration, NIRS, or both?

Moisture Analysis – Karl Fischer Titration, NIRS, or both?

// Article // Food & beverage // Near-infrared spectroscopy (NIRS)

What to consider when standardizing titrant

What to consider when standardizing titrant

// Article // Titration // General knowledge

Free white paper compares the pros and cons of various standard methods

Free white paper compares the pros and cons of various standard methods

// News // Titration // Direct measurement

Dissolved oxygen measurement – easier than ever

Dissolved oxygen measurement – easier than ever

// Article // Food & beverage // Drinking water

Improving your conductivity measurements

Improving your conductivity measurements

// Article // General knowledge // Conductivity

To automate or not to automate? Advantages of PAT – Part 1

To automate or not to automate? Advantages of PAT – Part 1

// Article // Near-infrared spectroscopy (NIRS) // Ion chromatography

O2-Lumitrode – introducing the fastest sensor for dissolved oxygen

O2-Lumitrode – introducing the fastest sensor for dissolved oxygen

// News // pH measurement // Titration

Tips and Tricks for IC Columns

Tips and Tricks for IC Columns

// Article // Ion chromatography // General knowledge

OMNIS meets Cubis® II

OMNIS meets Cubis® II

// News // Titration // Karl Fischer titration

Benefits of NIR spectroscopy: Part 3

Benefits of NIR spectroscopy: Part 3

// Article // Education & basic research // Personal care & cosmetics

Increase productivity and profitability in environmental analysis with IC

Increase productivity and profitability in environmental analysis with IC

// Article // Drinking water // Water (surface, sea, etc.)

Metrohm receives "Reviewers' Choice – Analytical Science Company of the Year" Award

Metrohm receives "Reviewers' Choice – Analytical Science Company of the Year" Award

How Mira Became Mobile

How Mira Became Mobile

// Article // Raman spectroscopy // Spectroscopy

QC in soap manufacturing – total fatty matter, iodine value, and more by Vis-NIR Spectroscopy

QC in soap manufacturing – total fatty matter, iodine value, and more by Vis-NIR Spectroscopy

// News // Personal care & cosmetics // Near-infrared spectroscopy (NIRS)

How to determine if your edible oils are rancid

How to determine if your edible oils are rancid

// Article // Food & beverage // Rancimat

Benefits of NIR spectroscopy: Part 2

Benefits of NIR spectroscopy: Part 2

// Article // Near-infrared spectroscopy (NIRS) // Spectroscopy

Mercaptans and hydrogen sulfide in crude oil as per ASTM D3227 and UOP163

Mercaptans and hydrogen sulfide in crude oil as per ASTM D3227 and UOP163

Determining the total sulfite in food and beverages: faster and easier than ever

Determining the total sulfite in food and beverages: faster and easier than ever

// Article // Food & beverage // Alcoholic beverages (except wine)

What's suppression in ion chromatography all about? Theoretical aspects and practical benefits explained.

What's suppression in ion chromatography all about? Theoretical aspects and practical benefits explained.

// News // Ion chromatography // General knowledge

The man behind Metrohm: Bertold Suhner

The man behind Metrohm: Bertold Suhner

// Article // General knowledge

We are pioneers: Metrohm Process Analytics

We are pioneers: Metrohm Process Analytics

// Article // General knowledge // Process analysis

Karl Fischer titration: how to deal with tricky matrices & time wasting routines

Karl Fischer titration: how to deal with tricky matrices & time wasting routines

// News // Petrochemicals & renewable fuels // Karl Fischer titration

Avoiding the most common mistakes in pH measurement

Avoiding the most common mistakes in pH measurement

// Article // pH measurement // General knowledge

Benefits of NIR spectroscopy: Part 1

Benefits of NIR spectroscopy: Part 1

// Article // Personal care & cosmetics // Near-infrared spectroscopy (NIRS)

Thermometry – the better method to determine total sodium in foodstuffs

Thermometry – the better method to determine total sodium in foodstuffs

// News // Titration // Food & beverage

When do I have to exchange the filtration membrane with Inline Ultrafiltration?

When do I have to exchange the filtration membrane with Inline Ultrafiltration?

// Article // Ion chromatography // General knowledge

Why your titration results aren’t reproducible: The main error sources in manual titration

Why your titration results aren’t reproducible: The main error sources in manual titration

// Article // Titration // Liquid Handling

Metrohm acquires Innovative Photonic Solutions

// News // Raman spectroscopy

Metrohm acquires majority of DropSens

Metrohm acquires majority of DropSens

// News // Spectroelectrochemistry // Spectroscopy