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Calibration Gas Standards with Sulphur



SULFUR SPECIES - CALIBRATION GAS STANDARDS
  • Fuel Gas Plants (Method 11 Hydrogen Sulfide mixtures)
  • Miscellaneous (ppb & ppm Hydrogen Sulfide, Carbonyl Sulfide, Sulfur Dioxide, Methyl Mercaptan, Ethyl Mercaptan, Thiophene, Carbon Disulfide & Dimethyl Disulfide)

Components Concentration
(ppm mol/mol)
Accuracy
Hydrogen Sulphide 0.2 to 200 ± 2 to ±10 %
Carbonyl Sulphide 0.2 to 200 ± 2 to ±10 %
Carbon Disulphide 0.2 to 200 ± 2 to ±10 %
Methanethiol (Methyl Mercaptan) 0.2 to 200 ± 2 to ±10 %
Ethanethiol (Ethyl Mercaptan) 0.2 to 200 ± 2 to ±10 %
Dimethyl Sulphide 0.2 to 200 ± 2 to ±10 %
1-propanethiol (n-propyl mercaptan) 0.2 to 200 ± 2 to ±10 %
2-propanethiol (iso-propyl mercaptan) 0.2 to 200 ± 2 to ±10 %
Ethyl Methyl Sulphide (Methyl Ethyl Sulphide) 0.2 to 200 ± 2 to ±10 %
1-butanethiol (n-butyl mercaptan) 0.2 to 200 ± 2 to ±10 %
2-methyl-2-propanethiol (tert-butyl mercaptan) 0.2 to 200 ± 2 to ±10 %
2-methyl-1-propanethiol (iso-butyl mercaptan) 0.2 to 200 ± 2 to ±10 %
1-methyl-1-propanethiol (sec-butyl mercaptan) 0.2 to 200 ± 2 to ±10 %
diethyl Sulphide 0.2 to 200 ± 2 to ±10 %
n-hexyl mercaptan 0.2 to 200 ± 2 to ±10 %
tetrahydrothiophene (THT) 0.2 to 200 ± 2 to ±10 %
Nitrogen or Helium or Methane (HC) Balance ± 0.5%

Calibration gas Standards for Sulfur- Natural Gas

1. Sulfur –Multicomponent in Natural gas Composition


Typical Composition for Multicomponent Sulfur in Natural gas Composition is as follows. You may inquiry any other Combinations.


Components Concentration in Mol%
Carbon Dioxide - CO2 1.00
Nitrogen 1.00
Methane Balance
Ethane 3.00
Propane 0.50
iso-Butane 1.00
n-Butane 0.50
iso-Pentane 0.30
n-Pentane 0.20
N-Hexane 0.05
Hydrogen Sulfide - H2S 0.005
Carbonyl Sulfide - COS 0.002
Methyl Mercaptan 0.002
Ethyl Mercaptan 0.001
Diethyl Sulfide 0.001
N-Butyl Mercaptan 0.001
DiMethyl Sulfide 0.001

2. Hydrogen Sulfide in Natural gas Composition


Typical Composition of H2S in Natural gas Composition is as follows. You may inquiry any other combinations.


Components Concentration in Mol%
Carbon Dioxide - CO2 0.40
Nitrogen 1.50
Methane Balance
Ethane 15.00
Propane 10.00
iso-Butane 1.50
n-Butane 1.20
iso-Pentane 1.00
n-Pentane 1.00
N-Hexane 0.40
N-Heptane 0.02
N-octane 0.001
N-nonane 0.001
Hydrogen Sulfide 0.10

3. Sulfur – Multicomponent in Methane.



Calibration Gas Standard for Sulfur- LPG Composition
  • Sulfur – Multicomponent in Propane Gas
  • Sulfur – Multicomponent in Butane Gas
  • Above Propane and Butane Standards are also available as liquid blend in constant pressure piston type cylinder as shown below


Other Sulfur Calibration Gas Standards
  • Total Sulfur (ppb/ppm) balance N2 / He
  • Total Sulfur (ppb/ppm) in Carbon Dioxide

For Cylinder Pressure Regulators, click here