GH pH 4.01 Calibration Solution 8 oz
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Product Overview
Product Overview
GH pH 4.01 Calibration Solution (8 oz) is a precision reference buffer from General Hydroponics used to calibrate pH meters to the pH 4.01 low-range reference point. Regular calibration with a certified buffer solution ensures your pH meter delivers accurate and consistent readings — critical for maintaining the correct nutrient solution pH in hydroponic systems. The 8 oz size is convenient for home growers who calibrate periodically.
Key Benefits:
- pH 4.01 precision buffer for low-range pH calibration
- 8 oz size for home growers and periodic calibration
- Compatible with all pH meters
- Ensures accurate pH readings in hydroponics
Specifications
Specifications
Use & Care
Use & Care
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