We deliver these gases in cylinders, Packs and as cryogenic liquids according to the volumes and gas purities requirement by the customer.
Pure Gases
AirLife deals in range of High Purity Pure gases upto 6.0 grades, Rare gases, Electronic & Semiconductor grades, Calibration standards, Hydrocarbon Mixtures, liquid blends used for important & complex applications served in industries such as Petrochemicals, Surface coatings on metal, Pharmaceutical, Research & Development, Laser, etc.
Electronic Gases
Material Selection
Electronic gases filled in specially prepared containers with selective valves owing to very high purity gases. Material selected for these are electro polished/stainless steel, Al alloy, steel with surface treatment internally. Valves are only stainless steel owing to added benefits such as low particle generation, leak tightness and handling.
Containers
Pre-treatment plays crucial role before filling the containers, cylinders or ton units to ensure purity of the product after filled. Gases filed in various sizes from cylinders to ton units.
Gas Type
Chemical Formula
Purity
Gas & Liquid Mixtures
Standard or calibration Mixtures is a wide spectrum of types, grades, compositions, etc. Standard mixtures commonly catalogued as Binary (2 component) mixtures, Multicomponent depending on the quantity of different types of gases homogenised with dissimilar types of molecules.
Calibration gas mixtures are used for calibration & testing applications, where the calibration component will be of desired & known purity & quantity and would have calibration component/s other than the major component. These mixtures Primary standards, certified grade gases are speciality pure grade mixtures with very high accuracy of certification. These are gravimetric blends using certified NIST/NMi Mixtures are prepared vide following methods, such as Gravimetric Method, Volumetric Method, Manometric Method. These gases are then homogenized, to have better stability of the final mixture.
We deliver these gases in cylinders, Packs and as cryogenic liquids according to the volumes and gas purities requirement by the customer.
Pure Gases
AirLife deals in range of High Purity Pure gases upto 6.0 grades, Rare gases, Electronic & Semiconductor grades, Calibration standards, Hydrocarbon Mixtures, liquid blends used for important & complex applications served in industries such as Petrochemicals, Surface coatings on metal, Pharmaceutical, Research & Development, Laser, etc.
Electronic Gases
Material Selection
Electronic gases filled in specially prepared containers with selective valves owing to very high purity gases. Material selected for these are electro polished/stainless steel, Al alloy, steel with surface treatment internally. Valves are only stainless steel owing to added benefits such as low particle generation, leak tightness and handling.
Containers
Pre-treatment plays crucial role before filling the containers, cylinders or ton units to ensure purity of the product after filled. Gases filed in various sizes from cylinders to ton units.
Gas Type
Chemical Formula
Purity
Gas & Liquid Mixtures
Standard or calibration Mixtures is a wide spectrum of types, grades, compositions, etc. Standard mixtures commonly catalogued as Binary (2 component) mixtures, Multicomponent depending on the quantity of different types of gases homogenised with dissimilar types of molecules.
Calibration gas mixtures are used for calibration & testing applications, where the calibration component will be of desired & known purity & quantity and would have calibration component/s other than the major component. These mixtures Primary standards, certified grade gases are speciality pure grade mixtures with very high accuracy of certification. These are gravimetric blends using certified NIST/NMi Mixtures are prepared vide following methods, such as Gravimetric Method, Volumetric Method, Manometric Method. These gases are then homogenized, to have better stability of the final mixture.
RESEARCH & DEVELOPMENT
CALIBRATION GAS MIXTURES
LASER
GASEOUS MIXTURE FOR ANALYSIS
GAS MIXTURES FOR ANALYSIS
Synthetic Air, 20% O2, Balance N2,
P 10, 10 % CH4, Balance Argon,
P 5, 5 % CH4, Balance Argon.
GAS MIXTURES FOR LIGHTING INDUSTRY
86 % Ar, Balance N2, 75 % Kr, Balance Ar, 75 % Ne, Balance.
CALIBRATION GAS MIXTURES FOR EXHAUST EMISSION
40 %H2, Balance He (Fuel Gas) CO, Balance N2 (Range 4000 – 50 ppm), Propane, Balance N2 NO, Balance N2 (Range 5000 – 45 ppm) 6 % CO2,
1.0 % CO, 200 pm Propane, Balance N2 3 % O2, Balance N2 (O2 & N2 > 5.0 grade) Oxygen 99.999 % (5.0)
GAS MIXTURES FOR LASER APPLICATIONS
- I) For CO2 Lasers: 4 % CO2, 12 % N2, Balance He (1:3:21) 5 % CO2, 40 % N2, Balance He (1:8:11) 3 % Xe, 3 % O2, 4 % Co2, 6 % CO, 19 % N2, Balance He
II) For Excimer Lasers: 5 % Fluorine, Balance He 5 % HCl, Balance He