Gas in Cylinders and Bundles

HIGH PURITY GASES

Many processes in research and industry require gases with very low and defined residual impurities. Whether it be for laser applications or for quality and environmental analysis, ELME MESSER GAAS will supply you with the right product in the required quality and with the optimum supply method for every application.

• Argon up to 6.0
• Helium up to 6.0
• Carbon dioxide up to 5.5
• Oxygen up to 5.5
• Nitrogen up to 6.0
• Hydrogen up to 6.0

NOBLE GASES

Noble gases and noble gas mixtures are predominantly used as lamp filling gases and in laser technology, while krypton is an optimal filling gas for double glazing.

• Neon
• Krypton
• Xenon

STANDARD MIXTURES

Many applications, such as laser and analytical instrument operation, banana ripening or fire extinguishing, require gas mixtures whose composition is always the same. ELME MESSER GAAS therefore offers you a wide range of defined standard mixtures.

• Synthetic air
• Helium/hydrogen
• Argon/methane
• Laser mixtures
• Banana ripening gas
• Extinguishing gases
• etc.

INDIVIDUAL MIXTURES

ELME MESSER GAAS will also gladly prepare gas mixtures in accordance with your individual specifications. Such custom-made mixtures are mainly used as test and calibration gases for analytical purposes. These may consist of a large number of possible components and range from percentage to ppb levels. We also offer the option of an accredited certificate.

LABORATORY GASES

ELME MESSER GAAS supplies small volumes of laboratory gases, including both pure gases and mixtures, in pressure cans. Our portfolio also includes the appropriate withdrawal systems and gas repurification systems.

SPECIALITIES

ELME MESSER GAAS offers an extensive spectrum of other speciality gases for a wide range of applications:

• Hydrocarbons
• Acetylene
• Butane
• Ethylene
• Methane
• Propane
• Propylene
• etc.
• CARBON MONOXIDE
• INORGANIC GASES
• Ammonia
• Chlorine
• Hydrogen chloride
• Nitrogen oxide
• Sulphur dioxide
• Sulphur hexafluoride
• Hydrogen sulphide

REFRIGERANTS

We sale refrigerants on request