Growth Technology pH Buffer 7 – Digital pH Meter Calibration Solution

Keep your digital pH meter ready for accurate checks with Growth Technology pH Buffer 7. This calibration solution provides a known pH 7 reference point, so you can calibrate your meter before testing water or nutrient solutions.

Key Features

• pH 7 buffer solution for calibrating digital pH meters
• Provides a known reference point for calibration
• Available in 300ml and 1L sizes

How to Use

Use the buffer as the pH 7 reference when calibrating your meter, following the meter manufacturer’s instructions. Select your preferred bottle size above. Calibration accessories are sold separately.