pH 4.0 Calibration Solution 18 ml
Product Features/Benefits
✅ Contains pH 4.0 solution 18 ml /0.61 fl oz
pH 7.0 Calibration Solution 18 ml
Product Features/Benefits
✅ Contains pH 7.0 solution 18 ml /0.61 fl oz
✅ Used for calibrating
✅ Maintain and extend the life of the ph pen pen to be longer.
KCL STORAGE SOLUTION 18 ml
Product Features/Benefits
✅ Contains 18 ml /0.61 fl oz of kcl solution
✅ Moisturizing the probe
✅ Maintain and extend the life of the ph pen pen to be longer.
📌Compatible with Bluelab pH pen, Bluelab pH pen glass probes.
✅ How to take care of ph pen
Add a drop of KCl to the cap of the PH PEN after use or at least once a week. to make the probe head moisturize all the time