(1) Verification of CO, CO₂, CH₄, C₃H₈, O₂, NO, SO₂ Cylinder Gas Concentration

(2) Verification of C₂H₅OH Cylinder Gas Concentration

(1)
CO in N₂: (10 to 200000) μmol/mol
CO₂ in N₂: (100 to 300000) μmol/mol
CH₄ in N₂, CH₄ in Air: (100 to 100000) μmol/mol
C₃H₈ in N₂: (100 to 50000) μmol/mol
O₂ in N₂: (1000 to 250000) μmol/mol
NO in N₂: (50 to 2000) μmol/mol
SO₂ in N₂: (50 to 2000) μmol/mol
(2)
C₂H₅OH in N₂, C₂H₅OH in Air: (130 to 550) μmol/mol

(1)
CO in N₂: 0.3 % to 0.5 % (Relative)
CO₂ in N₂: 0.3 % to 0.4 % (Relative)
CH₄ in N₂, CH₄ in Air: 0.5 % to 0.6 % (Relative)
C₃H₈ in N₂: 0.5 % to 1.0 % (Relative)
O₂ in N₂: 0.6 % (Relative)
NO in N₂: 0.8 % (Relative)
SO₂ in N₂: 0.6 % (Relative)
(2)
C₂H₅OH in N₂, C₂H₅OH in Air: 0.8 % to 1.2 % (Relative)