Zero Air Generator for FID 1.5 L/min
HGA ST PRO 600- Slim profile PEM Hydrogen Generator 600 cc/min Ultra High Purity with integrated zero air.
Primary Applications:
-Carrier gas for GC and GC-MS
-GC-FID / GC-NPD / GC-FPD
-THA
Hydrogen + Air generators
LNI Swissgas produces combined Hydrogen and Air generators able to generate Hydrogen with a high purity and high pressure with an AirGen output to deliver hydrocarbon free pure Air. Those generators allow to eliminate the inconvenient cumbersome gas cylinders. They are equipped with a new long life multilayer electrolytic cell with polymeric membrane (PEM) using distilled water. No acid or alkaline solutions are used.The HydroGen series HGA ST PRO is able to generate up to 600 cc/min of Hydrogen with purity better than 99.99999% and pressure up to 16 bar (232 psi). An AirGen output can deliver hydrocarbon free pure Air with a flow up to 2000 cc/min.
The HGA ST PRO includes an electrolytic cell with polymeric membrane (PEM) using distilled water. The two-column PSA drying system with automatic regeneration ensures the maximum grade of hydrogen purity and is completely maintenance-free.
The HGA ST PRO is the ideal Hydrogen and Air Generator for all GC-FID detectors. The on-board CPU constantly controls the operating parameters to guarantee full safety. The touch-screen LCD interface provides simple and user-friendly management of all functions on the unit.
It's Our Responsibility

Small choices. Big impact.
Science moves us forward. So should sustainability. At Go Green Scientific, we offer carefully selected lab supplies designed to reduce waste and protect the planet—without compromising quality or compliance.
Science Meets Sustainability
We know scientists ask tough questions—and we welcome them. That’s why we vet every product for performance, sustainability, and integrity.
