we are producer of biocide This biocide is a very strong powder concentrate consisting of various basic chemicals and has been formulated and produced to kill microorganisms in all systems and prevent corrosion due to microbial agents, such as the following: 1. Acid-producing bacteria (APB) 2. Sulfate-reducing bacteria (SRB) 3. Iron-reducing bacteria (IRB) 4. Moss, fungi, algae, etc. This product does not restrain or prevent microorganism growth but acts as a killer of microorganisms. The EUT104 biocide cannot be classified as an oxidizing or reducing biocide. Made of several basic chemicals along with additional substances, this product boasts a unique formulation possessing all the effects of an oxidizing or reducing biocide in the highest quality and quantity without any harmful effects. Usage : This product kills all biocorrosion microorganisms. This biocide can be used in all water-related systems, including cooling towers for fire engine water injection systems and other systems involving industrial water usage. Dosage: First, a 2% stock solution must be prepared according to the instructions. The stock solution can be used at 25 ppm in various applications for destroying the above-mentioned microorganisms. 25 ppm of the prepared 2% solution is capable of a 5-log reduction of SRB and a 5-log reduction of TBC, based on standards.