Under optimum conditions, It was tound that tha peak potential (Ep) of formaldehyde is -1.03V vs Ag/AgCl electrode, and the detection limits for formaldehyde and methanol are 10ppb and 80ppb, respectively.

• 在最佳条件下；甲醛的峰电位为-1.；03V(相对于Ag/AgCl电极)；检测下限为10ppb; 甲醇的检测下限为80ppb。