The composition of the mixtures available is practically infinite. It is restricted only by the physical and chemical properties, health, safety norms and the Stability and quality of the final mixture. At CSL we offer our clients any desired preparation tolerance and certification accuracy depending on the mixture components. We prepare mixture using highly accurate gravimetric / volumetric techniques traceable toNational Physical Laboratory standard masses. We have advanced imported computerized gas chromatograph system which enables higher accuracy and precision for each gas mixture. |
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Environmental and Pollution Control Gases : CL2, SO2, CO, NO, NO2, H2S, HCL, NH3 gases are available in PPM and % range, flue gas measurement, synthetic air and zero air.
Medical Application : Respiratory gas, incubation bio chemistry, sterilizing medical equipment. Blood gas analyzer, lung function analysis, 35 ppm, NO bal NO2 mixture. Pulmonary function test mixture.
Laser Application :- Gas mixture for CO2 lasers and marking lasers.
Lighting : To fill incandescent and fluorescent light bulbs; to create a blue light in neon-type lamps.
Automotive Application : Gases for exhaust Gases.
Semiconductor Application : Silane Gas mixture.
Steel Industry Application : Reduction Gases for metallurgy, CO2, CO, O2, H2, Air and N2.
Food Packaging Application : N2, CO2 and O2 Gas Mixture.
Reactive Gas Mixtures (Analyzer Calibration) :-
| Component | Concentration | Balance |
| Ammonia | 10-500 ppm | Air or Nitrogen |
| Chlorine | 2-1000 ppm | Nitrogen |
| Carbon Monoxide | 10-2000 ppm | Air or Nitrogen |
| Ethylene Oxide | 5-100 ppm | Nitrogen |
| Hydrogen Cyanide | 5-20 ppm | Nitrogen |
| Hydrogen Chlorine | 3-1000 ppm | Nitrogen |
| Hydrogen Sulfide | 5 ppm – 1% vol. | Air or Nitrogen |
| Nitric Oxide | 5-900 ppm | Nitrogen |
| Nitrogen Dioxide | 3-200 ppm | Air or Nitrogen |
| Phosphine | 0.5-15 ppm | Nitrogen |
| Silane | 5-10 ppm | Nitrogen |
| Sulfur Dioxide | 2-100 ppm | Air or Nitrogen |
Non Reactive Mixtures (Analyzer Calibration) :-
| Component | Concentration | Balance |
| Benzene | 1-5 ppm | Air |
| Butane | 10 ppm – 0.9% vol. | Air |
| Carbon Dioxide | 50 ppm – 100% vol. | Air or Nitrogen |
| Ethylene | 10 ppm – 1.35% vol. | Air |
| Helium | 100% vol. | N/A |
| Hexane | 10 ppm – 0.48% vol. | Air |
| Hydrogen | 10 ppm – 2.0% vol. | Air or Nitrogen |
| Isobutylene | 10 ppm – 100 ppm | Air |
| Methane | 10 ppm – 2.5% vol. | Air or Nitrogen |
| Methyl Chloride | 10 ppm – 300 ppm | Air |
| Methylene Chloride | 10 ppm – 200 ppm | Air |
| Oxygen | 0.4% - 100% vol. | Nitrogen |
| Pentane | 10 ppm – 0.75% vol. | Air |
| Propane | 10 ppm – 1.1% vol. | Air |
| Propylene | 50 ppm – 5.6% vol. | Nitrogen |
| Toluene | 10 ppm – 100 ppm | Air or Nitrogen |
| Zero Air | 20.9% Oxygen | Nitrogen |
| Nitrogen | 100% vol. | N/A |
Mixtures of Lighting Industry :-
Use of pure inert mixtures contributes to the sophistication of light bulbs.
| Krypton in Argon | Pure Krypton |
| Neon in Argon | Pure Neon |
Cement Industry Application :-
Use of pure inert mixtures contributes to the sophistication of light bulbs.
| 05-10% O2 in N2 | 10% CH4 in Argon (P-10) | Low CO and O2 in N2 |
| 1-2% Carbon Monoxide in N2 | Ultra High Pure Nitrogen | 2% Hydrogen in Nitrogen |
| 5% Methane in Argon (P-5) | Zero Grade Nitrogen |