Growth Technology PH4 Buffer - 300ml
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Characteristics of the pH4 calibration solution
The PH tester calibration solution Growth Technology PH4 is a fast and accurate calibration solution for your pH tester, allowing you to obtain consistent and reliable results. Ideal for plant pH testing, this solution is specially designed for amateur or professional use
Growth Technology PH4 Buffer - 300ml
Sale price$4.36
Regular price
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Growth Technology PH4 Buffer - 300ml
Sale price$4.36
Regular price