Discussion on the Influence of the Concentration of Standard Mixtures on the Error in Trace Gas Analysis
标准气浓度对定量误差影响的探讨

In the trace gas analysis,experimental results show that the relative error can be kept in the range of±10% even in case where the difference in concentration between the standard mixture and sample gas is up to100 times.When the exponential dilution is used for calibration,the standard mixtures of higher concentra-tion with less period of time in the dilution procedure give quite accurate data.