OTO Phenol - 250ML price Sri Lanka

OTO Phenol 250MLBuy OTO Phenol (250ML) in Sri Lanka for precise water testing and chemical analysis. Ideal for measuring free chlorine in pools and water treatment systems, this high-quality reagent ensures accurate and reliable results. Easy to use and highly effective, OTO Phenol provides consistent performance for residential, commercial, and industrial applications. Choose premium 250ML OTO Phenol in Sri Lanka for safe, precise, and dependable water testing solutions.