Essentials LAB pH+ is a concentrated alkaline solution (50% potassium hydroxide) which can be used in small, controlled doses to raise the pH (decrease acidity) of nutrient solutions. Mix thoroughly and measure with a calibrated pH meter to attain the desired pH reading. Ideal for adjusting large volumes of nutrient solution.    

Key selling points:  

• Highly concentrated 
• Can adjust the pH of large volumes of nutrient solution 

 
Technical Specifications:   

• 50% potassium hydroxide 
• PH: >11.5