METTLER TOLEDO in-line
pH sensors should always be stored in reference electrolyte. This allows immediate use of the in-line
pH sensor when needed, and ensures a short response time. When stored dry for long periods, many in-line
pH sensors must be reactivated by soaking for several hours before installation in order to get the optimal measuring results. If these measures are not sufficient, the electrode may be made functional by treating it with a special reactivation solution followed by subsequent conditioning in the reference electrolyte. Do not store an in-line
pH sensor in distilled water, as this will cause the
pH sensor to have a longer response time.