Suma Nova Pur-Eco L6 is a highly alkaline liquid dishwashing detergent, ideal for single and multi-tank dishwashers. It contains a blend of caustic alkali and anti-scaling additives for excellent soil removal. Prevents scale formation in medium to hard water conditions. recommended for use with Diversey automatic dispenser. Can also be used with built-in dosing pumps where fitted. For perfect cleanliness in hard water, dispense at a concentration of 1-4 ml/l depending on local conditions.2 ml/l concentration prevents scale formation in the water reservoir up to 135 ppm CaCO3. pH in 1 % solution: 12,5