Hy-Gen Ph-4 Buffer Solution (250mL 1 or 5L)

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Introducing Hy-Gen Ph-4 Buffer Solution HY-GEN® is a brand that guarantees quality for all its calibration and care solutions, which are formulated using high-quality analytical-gr ade ingredients. Our chemist, with over 25 years of experience, supervises all formulations and procedures with great care. The optimal pH range for nutrient solutions typically falls between 5.8 and 6.5. Deviations from this range can reduce the availability of nutrients for plants. For most plants, a pH value of 6.3 works well. When using electronic meters, a "two-point" calibration may be necessary. pH BUFFER 4 is a crucial component of the lower calibration point in this process, ensuring that meters accurately reflect readings at the lower end of the range. Show more