HESI PH MINUS 1L FLOWERING

• $17.50
• 1,000 mg
• Cultureindoor.com

HESI pH Minus is a mineral acid that allows you to adjust the pH of your nutrient solution in hydroponics and on coconut fiber. 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