Product Range

Binary Gas Process Mixtures (P10, P5, Ar + CO2 etc.)

Binary Gas Process Mixtures (P10, P5, AR+ CO2 etc.) are made available to the clients in a variety of forms, ranging from simple binary to more complex binary mixtures. These gases are formulated under the supervision of our experts to make sure that these are in conformity with the prescribed formula. Further, the gases are packed in airtight pressure cylinders of diverse capacities, varying from small & medium sizes too large sizes, so as to meet the diverse requirements and demands of the customers.

Calibration Gas Standards for Carbon Dioxide Quality Check Analyzers


Standards for Total Hydrocarbon Impurities

Std #1
20 to 80 PPM Methane /Propane
Balance Carbon Dioxide or Nitrogen
Std #2
20 to 30 PPM Methane, Ethane, Ethylene,
Propane, Propylene, i-Butane, n-Butane,
i-Pentane, n-Pentane, Butenes,
1-Pentene, n-Hexane
Balance Nitrogen

Accuracy : +/-2     Stability : 18 Months

Standards for Trace Sulphur Analyzer

Std #1
100 to 500 PPB Carbonyl Sulphide
Balance Carbon Dioxide
Std #2
5 to 10 PPM Hydrogen Sulphide
Balance Nitrogen
Std #3
500 PPB Each of Hydrogen Sulphide,
Carbonyl Sulphide and Mercaptans
in Balance Nitrogen Or Helium

Accuracy : +/- 3 to 10%     Stability: 12 months

Standards for CO/NO and NH3 Analyzer

Std #1
CO:1 to 4 PPM Balance CO2
Std #2
NO: 1 to 4 PPM Balance CO2
Std #3
NO: 100 to 250 PPM Balcne Nitrogen
Std #4
Ammonia: 1 to 4 PPPM Balance Nitrogen

Standards for Aromatics & Oxygenetes Impurities

Std #1
80 to 100 PPB of Benzene, 1 to 10 PPM
of Methanol & 150 to 500 PPB
of Acetandehyde Balance Nitrogen
Std #2
5 to 10 PPM Each of Methanol &
Ethanol in Nitrogen
Std #3
100 PPB Each of Benzene, Toluene, Xylene,
Ethyl Benzene, 10 ppm of Methanol and
200 PPB of Acetaldehyde in Balance Nitrogen

Standards for Oxygen Analyzer

Std #1
20 to 40 PPM of Oxygen Balance CO2

Other feasibale combination standards can be prepared as per requirement


SN W/C MOC Max W/P Gas Vol. Valve
Liters Kg/Cm2 /Psi Liters  
1 10 Alu 140/2030 1400 BS4/BS3
2 10 Steel 150/2175 1500 BS4/BS3
3 3 Steel 120/1740 360 BS4/BS3
4 3 Alu 120/1740 360 BS4/BS3
5 3 Alu 120/1740 60 C10
  • Chemtron offers a wide range of speciality Gas equipment including Pressure regulator designed especially for Speciality Gas Mixture
  • We recommend using Double Stage SS 316 Pressure regulator for above