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Phosphoric acid H3PO4 30% (w/w) Food Grade

 

- pH <1

- To lower pH of nutrient solutions

- Ideal pH range for most crops is 5.5-6.5

 

General Guide: 1 drop of 30% (w/w) H3PO4 may lower pH of 1L tap water (pH 7.6) by 1.0-1.5

 

Also available at Shopee

Phosphoric acid H3PO4 30% Food Grade / pH Down (500mL)

RM10.00Price

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