Here’s an interesting discussion on pH down techniques.
https://scienceinhydroponics.com/2020/05/a-guide-to-different-ph-down-options-in-hydroponics.html
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pH DOWN TECHNIQUES
Here’s an interesting discussion on pH down techniques.
https://scienceinhydroponics.com/2020/05/a-guide-to-different-ph-down-options-in-hydroponics.html
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