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A.CO₂＜10ppm，H₂S+COS＜0.2ppm，CH₃OH＜30ppm
B.CO₂＜15ppm，H₂S+COS＜0.5ppm，CH₃OH＜25ppm
C.CO₂＜10ppm，H₂S+COS＜0.1ppm，CH₃OH＜25ppm

A.H₂ 17.13%，CO  69.21%  CO₂ 11.51%  H₂S 1.42%  CH₄ 0.002%
B.H₂ 41.55%，CO  22.00%  CO₂ 35.3%   H₂S 0.82%  CH₄ ≤1300ppm
C.H₂ 33.89%，CO  38.89%  CO₂ 26.81%  H₂S 0.82%  CH₄ ≤1300ppm