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Difference between pH electrode and common electrode for pure waterCore tip: the liquid level of pH electrode is 10 mm below the injection inlet. If necessary, check the amount of electrolyte. 3mol / KCl solution can be added and the sample will be polluted by KCl solution in the electrode. In....
Difference between rechargeable and non rechargeable pH composite electrodesCore tip: pH composite electrodes can be divided into rechargeable (rehydration) and non rechargeable (gel). There is a liquid adding hole on the shell of the rechargeable pH composite electrode. When the external refe....
Characteristics and application of pH test penCore tip: it is very convenient to measure pH with phtest R series pH test pen. Phtestr30 has the advantages of high measurement accuracy, simple operation, long service life, replaceable electrode module and low maintenance cost. The double liquid....
Core tips: dissolved oxygen analyzer is a polarographic analysis instrument, specially designed for ppb level dissolved oxygen measurement of boiler feed water and condensate. It ensures the stability and accuracy in (ultra) low concentration, and greatly improves the measurement performance and use....
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