《固定污染源排气中氯化氢的测定硫氰酸汞分光光度法》绘制校准曲线的探讨

Discussion of Drawing the Standard Curve According to the Guideline of“Stationary Source Emission-determination of Hydrogen Chloride-Mercuric Thiocyanate Spectrophotometric Method”

硫氰酸汞分光光度法应用于固定源废气中氯化氢的测定,就此法校正曲线在实际监测中的应用进行了改进:增加硫氰酸汞-乙醇溶液加入量,所绘制的校正曲线截距和线性关系更好。

Mercuric thiocyanate spectrophotometric method is applied to determine hydrogen chloride.An improve-ment of drawing the standard curve was conducted in the practical monitoring.Increasing the amount of adding mer-curic thiocyanate-ethanol resolution,the linear relation of the revised curve became better.