• Work on the mass spectrometer Thermo TSQ 8000. The analysis of pesticides, CSW, flavors, PCBs and others. • Work on the HPLC MS-MS Thermo Endura. Analysis of antibiotics, growth hormones, mycotoxins, and other. • Work On the isotopic mass spectrometer Delta v Advantage. Analysis of stable isotopes such as hydrogen, oxygen, carbon, nitrogen, and sulfur. • Preparation for the accreditation of the laboratory, work with documents.