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提出了一种新颖的用于测定极弱酸根阴离子的电导检测方法──不完全抑制电导法。从原理上分别与抑制电导法和非抑制电导法进行了比较。对亚砷酸硼酸的实验结果表明，不完全抑制电导法的检测限低于非抑制电导法。与抑制电导法相比，检测灵敏度有较大提高，对于250mg／L的硼酸，峰面积和峰高信号分别增大了1002倍和261倍。
A novel conductivity detection method for the determination of very weak acid anions was proposed-incomplete suppression of the conductivity method. In principle, respectively, with the inhibition of conductivity and non-suppressed conductivity method were compared. Experimental results on arsenous acid boric acid show that the detection limit of incompletely suppressed conductivity is lower than that of non-suppressed conductivity. Compared with the inhibition conductivity method, the detection sensitivity is greatly improved. For the 250mg / L boric acid, the peak area and the peak height signal increase by 1002 times and 261 times respectively.