Displaying 8 results of Deltamethrin Impurities Deltamethrin is a popular insecticide utilized in agriculture and pest control. However, the manufacturing process can result in the production of impurities. These impurities can be harmful and toxic, potentially leading to adverse effects on human health and the environment. Therefore, it is crucial to identify, analyze, and mitigate these impurities to ensure the safety and efficacy of Deltamethrin.