Have you applied for a patent for the analysis and detection methods of four neonicotinoid insecticides in water?
Yes Baidu question bank shows that a method for analyzing and detecting four kinds of neonicotinoid pesticides in water has been patented. The filing date is 20 190920, the publication number is cn1kloc-0/0749667a and the publication date is 20200204. Patent content is provided by Intellectual Property Publishing House.