น้ำยาเก็บรักษาหัววัด PH ORP HI70300L Electrode Storage Solution 1 x 500 mL bottle
To minimize clogging and ensure fast response time, always keep the glass bulb and the junction of your pH electrode moist.
Store the electrode with a few drops of HI 70300 storage or pH 7 buffer solution in the protective cap.
Description Electrode Storage Solution
Bottle 500 mL