HM DIGITAL pH-P7 Scientifically-formulated pH solution with accuracy ± 0.02 for nutrients 20 ml Solution Basin(Pack of 1)
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HM Digital PH-P7 Calibration Solution is a premium pH 7.0 buffer solution designed for accurate calibration of pH meters. Ideal for laboratory, hydroponics, and water testing applications, it ensures precise and reliable pH measurements. The ready-to-use solution enhances meter accuracy, stability, and performance for professional and personal use.