Gas analysers & Micro GC

Accelerate your process insights.

Consulting

Your vision, our analytical expertise.

Support & Service

Fast, reliable, hassle-free support.

The science of detail, the mastery of analysis.

CHEMLYS: From stand-alone analyzers to custom integrated solutions, your global analytical partner

Advanced equipment distributor (Micro GC Fusion) and integrator of analytical solutions. Whether you are looking for a ready-to-use analyser or a complex process integration, our experts will accompany you.

Leveraging our state-of-the-art expertise in gas chromatography and mass spectrometry, our instruments meet the stringent demands of laboratory research and industrial process environments alike.

From sampling to integration on your sites, we leave nothing to chance: our teams accompany you at every stage to deliver you a turnkey analytical solution, perfectly suited to your challenges.

Gas analysers & Micro GC

Micro GC, Valve GC, or Industrial GC: the right fit for your process. From the standard application to the specific specifications, benefit from the best material with the direct support of the distributor.

Services

Tailored Service Agreements, Services & Rental, comprehensive support for your operation.

Accessories & Consumables

Related to gas analyzers, sampling in a way...

Service & Support

Responsive technical support to ensure maximum uptime and optimal analyzer performance.

Training & Consulting

Basic and advanced training programs to maximize your system capabilities.

Advice to define your analytical or sampling needs.

From Stand-Alone Analyzers to Custom Solutions Across Diverse Industries

Our Mission: To accompany you from R&D to industrial production, whether to provide a ready-to-use analyser or to design an integration that meets your specific constraints.

Our Expertise: We master liquid and gas analysis across a wide range of compounds (H2S, NH3, Hydrogen, CO2, complex hydrocarbon matrices, and more), covering both routine monitoring and high-end analytical challenges.

Our Commitment: Understanding your business issues to provide you with the right equipment — from hardware alone to turnkey solution — with the direct support of our expert team.

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Energy & Fuels

Production of green gas (biogas, syngas, natural hydrogen), ammonia, purity of refrigerants...

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Industrial Chemistry

Solvent emissions, adsorbent drilling curve, Fischer-Tropsch, methanation...

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Catalysis

Photocatalysis, electro-photocatalysis, CO2 or CO reduction, ammonia synthesis (NH3)...

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Petrochemicals & Refining

Refinery gas, natural gas, olefin composition, hydrogen, H2S and COS measurement, mercaptan measurement...

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Academic & R&D Laboratories

Basic and applied research. Ex: Process optimization, catalysis. Material decomposition monitoring (ATG-Micro GC or GC-MS)...

Our Stand-Alone Analyzers & Custom Analytical Solutions

Micro GC Analyzers

Light, fast and efficient gas analysis

Micro GC Analyzers

CI TOF

Real-time, continuous monitoring of trace-level VOCs.

CI TOF

GC Solutions

Powerful GC configurations adapted to your standardized and R&D applications

GC Solutions

GC VUV

Straightforward, off-the-shelf GC solutions built to analyze complex matrices easily.

GC VUV

Industrial Gas Chromatography

Flexible gas chromatography designed for demanding process environments.

Industrial Gas Chromatography

CHEMLYS products

Essential add-ons and peripheral equipment to enhance your analyzer performance.

CHEMLYS products

Understanding Your Challenges, Delivering the Right Analytical Solution

 

Do your R&D projects or industrial processes require precise gas or liquid analysis?

Whether you need a Standard ready-to-use analyzer for routine monitoring or a custom-engineered integration for complex matrices, Chemlys provides you with the equipment perfectly suited to your environment. Our solutions allow you to:

  • Track reaction dynamics in real time

  • Ensure compliance for critical compound emissions

  • Optimize process performance from laboratory to industrial scale

Partner with our experts to pinpoint your exact needs—from off-the-shelf instruments to complete turn-key systems.

Our Values & CSR Commitments

At Chemlys, we are building a business that goes far beyond technical performance. Our approach is driven by strong core values and collective choices: close partnerships with our clients, trusted relationships with our suppliers, and a long-term commitment to our team.

Our values

News

CHEMLYS at Measurements Solution Expo: Come and discover our gas analysis solutions!

The entire CHEMLYS team is pleased to announce our participation in Mesures Solutions Expo! As a must-attend event for professionals across measurement, control, and instrumentation, it offers the ideal opportunity to discuss your analytical challenges...

Video Conferencing at the Heart of CHEMBOX

Looking to maximize the performance of your CHEMBOX without wasting valuable time? Streamlining your daily work tools does not have to mean endless training sessions or multi-day workshops. In most cases, a simple return to the...

Blogs & Technical Articles

Discover Our Applications in DepthVisit our blog to gain practical insights into gas analysis across diverse industries and see how our solutions solve real-world client challenges.
Stay updated on our upcoming events.

Helium: A Gas Discovered in Space and a precious resource

Ever wondered about the origins of the gas powering your daily analytical runs? Helium has long stood as the gold standard carrier gas for industrial and research gas chromatographers alike (GC and Micro GC)...

Safety and handling of pressurized gas cylinders: good laboratory practice

Safety, double-stage pressure regulator connection, line purging and sealing control: discover the expert step by step guide Chemlys to connect your vector gas to your analyzer (e.g. MicroGC Fusion) without risking contamination of your analyses.

Prevent costly downtime and column damage by mastering routine membrane filter replacement.

Since the micro GC is dedicated exclusively to gas analysis, the presence of liquids or particles can cause severe damage to the apparatus. The most common protective device for micro GC is the membrane filter. This by-pass filter has a very low volume...

Carrier Gas Regulator Connection and Purging: The Complete Technical Guide

The connection and purging of a double-stage pressure regulator connects a cylinder of high pressure vector gas (up to 200 bar) to a gas analyser (GC or microGC). Correctly done, this operation removes air and moisture from the line, in order to...

Golden Rules of Micro GC: Carrier Gas Quality

When installing a new device, we draw attention to the tips for using your Micro GC Fusion. This modular technology is very robust. A device can perform millions of measurements without requiring any...