VitaLink pH Buffer 4
Keeping your pH meter calibrated is essential for taking accurate readings and keeping your nutrient solution within the correct pH range. VitaLink pH buffer 4 provides a solution for you to accurately calibrate your pH meter.
- Vitalink pH Buffer 4. A stable pH calibration fluid
- Use regularly to keep you pH meter calibrated
- Helps to ensure accurate readings
- Can be used with any brand of pH meter