Essentials LAB pH Up

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Essentials LAB pH Up is a concentrated alkaline solution (50% potassium hydroxide) which can be used in small, controlled doses to raise the pH (decrease acidity) of nutrient solut ions. Mix thoroughly and measure with a calibrated pH meter to attain the desired pH reading. Ideal for adjusting large volumes of nutrient solution. Highly concentrated Can adjust the pH of large volumes of nutrient solution 50% potassium hydroxide PH: >11.5 Volume: 1L Show more