VitaLink pH Buffer 7

Keeping your pH meter calibrated is essential for taking accurate readings and keeping your nutrient solution within the correct pH range. Vitalink pH buffer 7 provides a solution for you to accurately calibrate your pH meter.

• Vitalink pH Buffer 7. A stable pH calibration fluid
• Use regularly to keep your pH meter calibrated
• Helps to ensure accurate readings
• Can be used with any brand of pH meter