Complete Selection

A full line of compressed gases in industrial, medical, and specialty grades is available from ILMO. As a one-stop shop, you’ll find a range of gases from welding-shield gases to leading-edge technology laboratory gases.

Gas Descriptions

Specialty Gases

A multitude of specialized gases are provided by ILMO, from UHP and research-grade pure gases to medical-grade gases and EPA protocol mixtures. Mixed gases are blended according to their specialized use, such as calibration of analyzers, medical technology, pulmonary function studies, and microbiology incubations.

Quality control and constant monitoring are utmost priorities. ILMO’s primary supply source is subject to rigorous monitoring. Extensive batch tests for accurate purity assurance are also performed.

ILMO technicians are trained in the latest quality methodology and provided with state-of-the-art technology to detect, identify, and quantitate contaminants. For you, these exacting standards mean dependable, high-purity products with every delivery.

Cryogenic Form

Many gases pumped and filled at ILMO are in cryogenic form, with temperatures as low as -321 degrees F. The gas can be delivered for use in its cryogenic liquid form, or depending on its ultimate application, can be provided as a gas after processing through a vaporizer.

State-of-the-Art Specialty Gas Laboratory

• Ultra high purity gases
• Gravimetric blends
• Primary standard mixtures
• Certified mixtures
• Bake out oven
• Packless diaphragm cylinder valves

Pure Gases

• Air, Ultra Zero, Zero, and Dry
• Argon, 99.998% – 99.9995%
• Helium, 99.995% – 99.9999%
• Hydrogen, 99.995% – 99.9995%
• Methane, 99.0% – 99.995%
• Nitrogen, 99.998% – 99.9995%
• Oxygen, 99.6% – 99.999%

Special Application Mixtures

• Laser mixes
• Flame ionization mixes
• Nuclear counter mixes (P-10)
• Electron capture mixes (P-5)
• Reactive and non-reactive certified and primary mixes

Industrial Hygiene Mixtures (Non-Reactive)

• Carbon Dioxide in Nitrogen
• Carbon Monoxide in Air
• Isobutylene in Air
• Methane in Air
• Methane, Carbon Monoxide in Air
• Oxygen in Nitrogen

Medical Mixtures

• Blood Gas mixtures
• Lung Diffusion mixtures
• Anaerobic and Aerobic mixtures
• Heliox mixtures
• Medical Drug mixtures