Laboratory gases serve a variety of purposes, from inert barriers for lab operations and instruments to consumption in analytical processes. On-demand gas generators have become increasingly popular choice for laboratory gas production offering many advantages over traditional cylinder gasses.
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What type of laboratory gas do you require?
Calibration gas is a reference gas used as a comparative standard in the calibration of analytical instruments, such as gas analyzers or gas detectors.
Hydrogen may be used as a flame gas or as a carrier gas for GC and GC/MS applications. Various methods may be employed to produce and purify hydrogen.
Nitrogen generators are designed to cater to the requirements of LC/MS, LC/MS/MS, Sample Evaporators, ELSD and NMR applications.
TOC generators produce hydrocarbon-free, CO2-free compressed combustion / carrier gas for TOC analyzers, and supply gas for total organic halogen analyzers.
Zero Air Generators produce highly pure air with gas purity below 0.05ppm total hydrocarbon content and are used for GC with FID, FPD, and NPD detectors, as a support gas for total hydrocarbon analyzers, and as an exhaust gas for LC/MS instruments.
Zero nitrogen generators produce suitable carrier gas and make-up gas at trace detection limits.
Proton Onsite G4800
Hydrogen G4800 laboratory-sized generator is designed for multiple GC FID and carrier gas applications. The G4800 is the ONLY generator large enough to handle all carrier gas requirements. It utilizes Proton Exchange Membrane (PEM) cell stack and PSA technology to produce UHP hydrogen for laboratory applications. Hog
Proton OnSite Hydrogen S20/S40
The S Series generators utilize PEM technology to produce ultra high purity hydrogen consistently on-site. With efficiency in mind, they sense demand and adjust production accordingly. Replacing the need for multiple cylinders, the generators are space-saving solutions that maintain quiet and steady operation.
Proton OnSite N34M, N60M, N120M
N34M/N60M/N120M wall-mountable generator employs membrane technology to produce clean nitrogen from external air source using existing in-house compressed air supply with no need of electricity.
Parker Balston H2PEMPD Series
The Parker Balston H2PEMPD Series of Hydrogen Generators are an excellent source of ultra
pure, dry hydrogen for a wide range of laboratory uses. The generator is used extensively with Gas Chromatographs, as a fuel gas for Flame Ionization Detectors (FID), as a reaction gas for Hall Detectors, and as a carrier gas to ensure absolute repeatability of retention times. In high sensitivity trace hydrocarbon analyzers and air pollution monitors, the hydrogen produced ensures the lowest possible background noise.
Other applications include using hydrogen for hydrogenation reactions and for FIDs used in the analysis of engine gas emissions in the automobile industry.
Parker Balston HPN2 Series
The Parker Balston UHPN2 and
HPN2 Series Nitrogen Generators
are engineered and packaged in a
small cabinet to fi t on or under any
benchtop. The systems eliminate the
need for costly, inconvenient high
pressure nitrogen cylinders.
Parker Balston Zero Air Generators
Parker Balston Zero Air Generators are easy to operate, there is no complicated operating procedure to learn or any labor intensive monitoring required.