Detection Of Bacterial Contamination Of The Human Living Environment By The Method Of Washing For Coliform Bacteria; Determination Of The Total Number Of Mesophilic Aerobic And Facultatively Anaerobic Microorganisms (Mafam); Determination Of Escherichia Coli Bacteria (Bcp) In Food Products, Food Raw Materials And Other Objects; Detection Of Bacteria Of The Enterobacteriaceae Family (Including Salmonella, Yersinia); Detection Of Proteus Bacteria; Detection Of Golden Staphylococcus (S.Aureus); Determination Of Caloric Content And Chemical Composition Of Food Products; Determination Of The Specific Activity Of Cesium-137 Radionuclides In Foodstuffs Using Gamma Spectrometers; Determining The Content Of Nitrates In Vegetables (Cabbage And Other Cruciferous Vegetables) By The Potentiometric Method; Determining The Content Of Nitrates In Vegetables By The Potentiometric Method; Conducting Hygienic Training Of Citizens Whose Professional Or Other Activities Are Connected With Dangerous Factors, Public Service, In Order To Prevent The Occurrence Of Diseases, The Spread Of Mass Infectious And Non-Infectious Diseases, Poisoning (Individual Training); Selection Of Samples (Samples) For Laboratory Research; Preparation Of A Conclusion Based On The Results Of Research/Measurements); Study Of Heat Treatment Efficiency