要前后电位一样很麻烦的，据我所知，基本上不可能。

AgCl/Ag参比电极本身就不如甘汞的稳定。

那甘汞电极里的溶液是多大浓度的呀？
我用的是上海辰华的电极，谢谢！

参比电极有许多;还是有钱,真羡慕.

1. Calomel Reference
One of the first and most stable reference system is the mercury/calomel (Hg/Hg2Cl2; Cl-). The electrolyte which is used is saturised KCl.
Advantage : very stable and reliable potential
Disadvantage : Max. temperature 40°C, in power plant water formation of mercury chloride salts which can result in a precipitation in the liquid junction.

2 Silver / Silver Chloride
Advantage : stable potential, can be used at high temperatures
Disadvantage : Formation of soluble silver salts (precipitation in liquid junction and change of potential). This can be resolved by adding AgCl to the electrolyte or by using a silver chloride cartridge. Solutions which contain for example sulphides and hydrochloric acid can shift the potential because they can form compounds with silver. This can be resolved using a double junction bridge.

我也发生过漏液现象
但是放置一阵自动就好了
我用的是蒸馏两次的重蒸水陪的KCl

应该可以的，偶曾经自己配过，电位是和以前的有一点差别，你可以用其他电极校正一下嘛！！

据我所知，最好用去离子水配制ＫＣＬ的溶液，

一般情况下（说明书见议），用３Ｍ的就可以了，

至于要不要加银进去，这个倒没有听说过，

甘汞参比要比Ａg/Agcl稳定

我们用的也是ＣＨＩ上海辰华的，参比是甘汞，还不错，嘿嘿

路过此地。。。。。