Secure Your Gas Supply — Empower Your Lab with F-DGSi Gas Generators

In today’s analytical laboratories, reliability, safety, and precision are essential. Gas cylinders, with their constant deliveries, storage constraints, and unpredictable costs, are no longer the smartest option. With F-DGSi Gas Generators, you can produce your own Hydrogen, Nitrogen, and Zero Air on-site, ensuring continuous supply, consistent purity, and complete peace of mind.

From Dependence to Independence

F-DGSi generators provide laboratories with full control over their gas supply. Instead of relying on third-party logistics, users can generate the exact quantity and purity they need, 24 hours a day, 7 days a week. This independence translates into greater productivity, safer operations, and lower environmental impact. No more heavy cylinder handling or waiting for deliveries, just a stable, reliable, and energy-efficient gas source.

CALYPSO – The Widest Range for LC-MS/MS

For demanding LC-MS/MS applications, the CALYPSO series delivers the widest range of Nitrogen generators on the market, with flow rates and purities spanning 95% to 99.999%. Featuring both PSA and Membrane technologies, CALYPSO allows laboratories to select the solution that perfectly fits their instrument requirements and analytical needs. Each generator provides stable, high-purity Nitrogen, ensuring consistent, reproducible, and accurate results for every analysis.

COSMOS – Modular Design for GC and GC-MS

For GC and GC-MS users, the COSMOS series provides a modular and stackable design, combining Hydrogen, Nitrogen, and Zero Air generation in a single, compact footprint. Whether for standard or high-purity applications, COSMOS generators deliver reliable performance while ensuring the safety and convenience of on-demand gas production.

CRYOGEN – Plug-and-Play Liquid Nitrogen Supply

For cryogenic applications, the CRYOGEN series produces liquid Nitrogen on-site, with models delivering from 8 up to 960 litres per day. With just a power connection, laboratories can generate liquid Nitrogen automatically, safely, and cost-effectively with no deliveries required.

Multi-Gas Solutions

F-DGSi multi-gas systems provide the flexibility to generate multiple gases from a single unit. Produce Nitrogen and Air for LC-MS applications, or choose dual Nitrogen purities for multi-instrument configurations. This integrated approach simplifies gas management while saving valuable bench space.

Why Choose F-DGSi?

F-DGSi’s expertise is built on years of engineering innovation and close collaboration with scientists and instrument manufacturers worldwide. Every generator is designed and assembled in France, guaranteeing the highest standards of quality, reliability, and performance.
With F-DGSi, laboratories benefit from:

• Convenience – 24/7 on-demand gas production
• Consistent Purity – Stable gas quality, no filters required
• Cost Efficiency – Predictable, low operating costs
• Safety – No high-pressure storage, no leaks
• Sustainability – Reduced CO₂ footprint, no deliveries
• Compact Design – Bench or floor placement near the instrument

Take Control of Your Gas Supply

Switching to on-site gas generation is more than a convenience, it’s a strategic move toward efficiency, sustainability, and operational freedom.
With F-DGSi, your lab is always ready, your gas always pure, and your results always reliable.

Don’t buy your gas — make it.

Learn more.