This standard specifies the basic requirements, technical requirements, test methods, inspection rules, labeling, packaging, transportation, storage and safety and quality commitments of 33.5% quinoline copper suspension. This standard applies to 33.5% quinoline copper suspension made from quinoline copper original drug, additives and water. Note: Please refer to Appendix A for other names, structural formulas and basic physical and chemical parameters of copper quinoline. Please refer to Appendix B for the determination method of sulfate and hydrochloride in quinoline copper technical material.