Phosphoric acid 30%. Used to lower the pH of nutrient solutions. It is a very acidic solution and should be handled with extreme caution.
Health & Safety:
This liquid needs safe and careful handling:
- Always wear gloves and eye protection when handling aggressive liquids
- Always store in locked cupboards
- KEEP AWAY FROM CHILDREN
- pH DOWN should be diluted before use
Please note due to this product containing an aggressive substance it is not available for delivery, available in store only.