Pesticides are various synthetic chemical substances that have a toxic effect on certain organisms, e.g., plants, and serve to protect crops. Pesticide analysis is used to ensure that no harmful pesticide residues are present in the product to be determined. As the hemp plant is a natural product, pesticides, i.e., plant protection and pest control agents, can be used during cultivation to protect the plant from weeds and fungal infestations. The pesticides are intended to protect against weeds and fungal infestations. The analysis of pesticides is an essential component of quality assurance because they should not enter the food chain or the water cycle.