Proprietary blend of Alkyl dimethyl benzyl ammonium chloride and Methanal with Pentanedial.
Poultry: 100 ml for 1000 litres of water.
Forecast 1 Litre of QSAN diluted with 5 litres of water for 1acre pond containing 3ft deep water. Strictly administered under the supervision of Evince technical advisor only.