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High-Quality, American-Made Lab Equipment


Nitrogen Generator


The NITRO-GEN generator was developed with Organomation’s nitrogen evaporators in mind to provide nitrogen generation for sample concentration. The generator is lightweight and easy to set up, requiring only a source of compressed air to run. This unit is an ideal choice for labs with an in-house compressed air source.

The generator uses a hollow-fiber membrane to convert compressed air to a stream of 95-99% pure nitrogen gas. The hollow-fiber membrane consists of a series of narrow, semipermeable tubes in a porous membrane. As compressed air travels through the fibers, oxygen and water vapor permeate the membrane and are vented off, leaving a steam of high purity nitrogen gas. At up to 99% purity, the resulting nitrogen gas stream can be used in a variety of sample preparation applications.


The NITRO-GEN produces up to 20 L/min of nitrogen gas and is recommended for evaporation of up to 48 sample positions. Download the brochure here.

Compact and Lightweight

Small footprint conserves valuable lab space

Simple Setup

Easy to pair with any Organomation blowdown evaporator; no additional tubing or connectors required


Provides nitrogen gas at a fraction of the cost of nitrogen cylinders and competing generators

No Electricity Required

Generator runs off of pressure provided by the compressed air source


  • Adjustable outlet pressure regulator, 0-100 psi

  • Dual Stage clean air filtration system

  • Requires an oil-less compressed air source


Sarah & Connor CTA


Instrument Name NITRO-GEN 
Instrument Catalog Number NA1955
Flow Rate Up to 20 L/min
Technology Hollow-Fiber Membrane
Output Pressure Adjustable 0 - 100 psi
Electrical Requirements None
Total Wattage N/A
Noise Level Negligible (< 40 dBA when connected to an instrument)
Overall Dimensions (w x d x h) 9.5 x 8 x 19.5 in
241 x 203 x 495 cm
Weight 13.25 lbs.
6 kg
Warranty Term 1 Year
Inlet Air Conditions
Max Inlet Pressure 150 psi
10.3 bar
Particulates ≤ 0.01 µm
Max Oil Vapor Content < 0.01 mg/m3
< 0.01 ppm (w)
Relative Humidity < 100% (non-condensing)
Heating Device Specs
Temperature 36-122 °F
2-50 °C
Ambient Pressure Atmospheric
Air Quality Clean air without contaminants