CHEMLYS: Expert in Micro GC and
Industrial Gas Analysis
About CHEMLYS: Analytical Engineering at the Heart of the Chemical Valley
Founded in 2017 and located in Vénissieux near Lyon, at the core of France's Chemical Valley, CHEMLYS designs, integrates, and services advanced analytical solutions in gas chromatography (GC, Micro GC), and mass spectrometry.
Far beyond standard scientific instrumentation distribution, CHEMLYS is an tailor-made solutions integrator with ISO 9001 certification
A European Presence with the Proximity and Agility of a Dedicated Partner
While scaling our engineering capabilities across Europe, CHEMLYS preserves its core operational strength: a responsive, human-scale organization built on direct, straightforward communication.
Our after-sales service goes well beyond routine maintenance: it operates as an easily accessible technical advisory and support hub. Whether you need to solve complex application challenges, fine-tune analytical methods, or run fast on-site diagnostics, our expert engineers and technicians deliver personalized, high-touch support.
Expanding internationally strengthens our foundational commitment: delivering the technical depth of an analytical center of excellence while providing the dedicated attentiveness and agility of a close partner.
Key Milestones
Our 3 Core Areas of Expertise in Gas Analysis
To secure every step of your analytical measurement chain, CHEMLYS structures its solutions around three operational pillars:
Analytical Instruments, Dedicated Accessories & Custom Integration
We partner with leading global manufacturers to deploy field, laboratory, and process-ready systems:
- Online mass spectrometers: Transpector (EI-MS), VOCUS (CI, PTR-TOF).
- Proprietary modular accessories, specialized sampling interfaces, and automated line multiplexing.
Technical Support, Maintenance & European Repair Hub
We prioritize hardware longevity and circular maintenance to actively prevent planned obsolescence:
- Authorized European INFICON Repair Center : Component-level diagnostics and board-level repairs for Micro GC 3000 and Micro GC Fusion platforms.
- Preventative and corrective maintenance contracts tailored to instrument duty cycles and industry compliance standards.
- Dedicated Micro GC Fusion rental fleet for field measurement campaigns and operational backup.
Technical Training & Skills Transfer
Designed to build operational autonomy, our training programs support laboratory chemists, plant operators, and research teams:
- Custom Application Training: Hands-on sessions tailored to your target compounds, column chemistry, and real sample conditions, executed directly on your instruments.
- Hybrid & E-Learning Modules: Structured remote learning paths to independently install, calibrate, validate, and operate your Micro GC Fusion with strict adherence to industrial safety standards.
Why Choose CHEMLYS?
Partnering with CHEMLYS connects the operational reach of a European analytical specialist with the dedicated agility, responsive communication, and custom engineering of a specialized technical team
Advanced Application Know-How
In-depth command of complex gas matrices (natural and low-carbon hydrogen, biomethane, syngas, volatile sulphur compounds, ambient air and industrial flue gases).
Expertise in challenging sampling conditions (low sample volume, ultra-high pressure, vacuum).
Agility & Proximity
Technical support from engineer to engineer, from the definition of the specifications to the interpretation of your chromatograms
Our technical service is accessible and easily available to answer your questions.
Sustainable commitment
Transition to hydrogen as an alternative helium vector gas: we accompany you to the use of hydrogen
Maximum analyzer repair: Extending the life of analyzers rather than replacing them is our commitment to resource preservation.
An Ecosystem of World-Class Manufacturing Partners
To engineer dependable, high-precision analytical architectures, CHEMLYS partners with leading analytical instrumentation manufacturers:
Rooted in the Measurement and Metrology Industry
As an active contributor to measurement accuracy and industrial quality, CHEMLYS is a member of Réseau Mesure, France's leading professional network for instrumentation, metrology, and sensor specialists.
This collaborative network allows us to anticipate emerging regulatory and technological shifts, ensuring our customers deploy future-proof analytical solutions.
Our CSR policy
At CHEMLYSperformance goes hand in hand with responsibility. Every day, we are committed to reducing our environmental impact, acting ethically and making a positive contribution to society. Find out more about the CSR commitments that guide our day-to-day actions.