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Laboratory Solutions

On-site gas generation
engineered for
analytical precision

Replace costly, hazardous gas cylinders with a continuous, on-demand supply of ultra-high purity hydrogen, nitrogen, and zero air — purpose-built for your instruments.

Our Product Lines

Complete gas generation solutions

From benchtop units for single instruments to industrial-scale systems for central lab distribution, we offer the complete range of LNI Swissgas gas generators.

HG Series Hydrogen Generator
H₂ Generator

Hydrogen Generators — HG Series

Generate ultra-pure hydrogen on-site for GC carrier gas, FID detector fuel, and fuel cell testing. Eliminates cylinder deliveries, storage costs, and safety risks.

Purity up to 99.99999% 30 cc/min - 20 L/min PEM caustic-free
Explore HG Series →
NG Series Nitrogen Generator
N₂ Generator

Nitrogen Generators — NG Series

Ultra-high purity nitrogen for LCMS, GC-FID, ICP, ICP-MS, ELSD, FTIR, sample evaporation, and incubators. PSA and membrane models available.

Purity up to 99.9999% Pressure up to 130 psi Oil-free compressor
Explore NG Series →
ZA Series Zero Air Generator
Zero Air Generator

Zero Air Generators — ZA Series

Hydrocarbon-free zero air for FID baseline calibration, combustion analysis, and certified gas standards. Catalytic oxidation technology.

THC <0.05ppm FID/VOC calibration Catalytic oxidation
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Laboratory Water Purification
Water Purification

Laboratory Water Systems

High-purity water for analytical instruments, sample preparation, and general lab use. Type I, Type II, and Type III water systems available.

18.2 MΩ·cm TOC monitoring UV sterilization
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NXT Power Solutions
Power Protection

UPS & Power Conditioners

Protect sensitive analytical instruments from power fluctuations, brownouts, and outages. NXT Power line-interactive and online UPS systems.

Line-interactive Active PFC LCD monitoring
Explore Power Solutions →
Why On-Site Generation

Advantages over
gas cylinders

On-demand generation eliminates the safety risks, supply disruptions, and recurring costs of traditional gas cylinders.

01
Enhanced Safety
Eliminate high-pressure cylinder hazards. On-demand generation at low pressure reduces risks of leaks, ruptures, and handling injuries.
02
Lower Operating Costs
No rental fees, delivery charges, or demurrage costs. Typical ROI in 12-24 months with ongoing savings of 50-70% vs. cylinders.
03
Continuous Supply
Never run out of gas mid-analysis. 24/7 on-demand generation ensures uninterrupted operation and eliminates downtime.
04
Environmental Benefits
Reduce carbon footprint by eliminating cylinder transportation. Generate only what you need, minimizing waste.
05
Consistent Purity
No degradation from cylinder depletion. Constant high purity throughout operation improves analytical reproducibility.
06
Minimal Maintenance
Automated self-monitoring systems and long-life components. Most models require only annual service and water refills.
Get Started

Ready to transition to on-site
gas generation?

Our team will help you select the ideal gas generation solution for your laboratory. Get a customized quote and ROI analysis today.

Request a Quote →