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HESI pH Minus is a mineral acid that allows you toadjust the pH of your nutrient solution in hydroponics and on coco fiber.
| -20% | €13.88 |
| -15% | €14.75 |
| -10% | €15.62 |
| -7.5% | €16.05 |
| -5% | €16.48 |
HESI pH Minus is a mineral acid that allows you toadjust the pH of your nutrient solution in hydroponics and on coconut fibre.
Composition:
Product to the NF U 42-004 standard
Orthophosphoric acid H3PO4 14.5M : 59%
Number of "hydrogen" equivalents : 19.26 kg/100Kg of product
Phosphoric anhydride (P2O5) soluble in water : 42.5% (m/m)
Density : 1.42
Starting crystallization temperature : .< -75°C
