Isotopic gas mixtures

Chemgas is a leading supplier of a complete line of gas mixtures used in environmental, industrial, medical, and scientific applications. Gas mixtures can be blended in any purities and compositions required. We can custom-blend any mixture you can specify for any application. Chemgas produce mixtures made from two to several components.

Chemgas provides a wide range of laser gyro gas mixtures:

22Ne + 3He Neon-22 + Helium-3
(Neon-22 ≥ 99.9% + Helium-3 > 99.995%)
20Ne + 3He Neon-20 + Helium-3
(Neon-20 > 99.95% + Helium-3 > 99.995%)
20Ne + 22Ne + 3He Neon-20 + Neon-22 + Helium-3
(Neon-20 > 99.95% + Neon-22  99.9% + Helium-3 > 99.995%)
20Ne + 22Ne mixtures  Neon-20 + Neon-22
(Neon-20 > 99.95% + Neon-22  99.9%)

Chemgas provides mixtures for gas hyperpolarization:

129Xe + 3He Xenon-129 + Helium-3
(Xenon-129 ≥ 80% + Helium-3 > 99.991%)
3He + N2 Helium-3 + Nitrogen
(Helium-3 > 99.991% + Nitrogen > 99.995%)

 

 

Custom and experimental mixtures are also available

Gas mixtures filled in aluminum cylinders with CGA 580, BS 3 or DIN477 diaphragm valves. Gas mixtures maybe supplied in customers' cylinders.
If you need individual purity level, please do not hesitate to This email address is being protected from spambots. You need JavaScript enabled to view it. .

CHEMGAS  31 bis, avenue Robert Schuman, 92100 Boulogne-Billancourt / France
Phone: +33 1 4825 3337  ::  Fax: +33 9 5772 5599  ::  Email : sales[at]chemgas.com