Growth Technology pH Buffer Solutions
pH buffers are a known solution of a certain pH value designed to test the accuracy of pH meters used to measure the pH of a nutrient solution. 

Having the correct pH level is an important part in maximising the amount of nutrient that can be uptaken by the plant. If the pH is consistently incorrect it can lead plant dificiencies and even slower growth.

There are some pH meters that require two buffers solutions, buffers 4 and 7 and there are other that require one buffer solution, buffer 7.

To mantain maxium accuracy calibrate your meter every two weeks.

  • Essential for maintaining pH meter accuracy
  • Use every 2 weeks
  • Follow meters instruction for calibration
  • Correct pH maximises nutrient uptake
Weight N/A

Buffer 4, Buffer 7


300ml, 1 Litre

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