Glass Combined pH Electrode Double Junction BNC 1m Cable

The MA917B/1 is a lab grade refillable glass electrode designed for fast response and an extended life, which makes pH testing easy and fast. The double junction design reduces risk of clogging with the reference cell physically separated from the intermediate electrolyte. The MA917B/1 is refillable with MA9011 3.5M KCl. This solution is sliver free. Sliver can cause silver precipitate to form at the junction resulting in clogging. Clogging causes erratic and slow readings. The ability to refill the electrolyte also extends the life of the electrode. The glass body is easily cleaned and resistant to chemicals. The round design of the tip provides the largest possible surface area for faster readings and is well suited to testing liquid samples.