Tests for diagnosing coronavirus COVID-19: Analysis method: IHA (antigen), Sensitivity: 95-100%, Specificity: 95-100%, Calculation of tests for people from: 1, Test speed: 15 minutes, Research material: Mucus; Rapid tests for determining infectious … I will diseases: for the detection of antibodies to H.Pylori, hepatitis B virus, antibodies to hepatitis C virus, antibodies to HIV-1 and HIV-2, antibodies to syphilis bacteria, method: IHA, material: whole blood, serum, plasma; Electrode sticker 50x50, disposable, for adults, round, base material: microporous fabric, gel type: solid gel, application: echocardiography, stress test and holter, connector type: button, working surface coating: Ag/AgCl; Rapid tests for cardiac markers: Analysis method: IHA, Test format: Test cassette, Specificity: 95-100%, Sensitivity: 95-100%, Research material: Whole blood, Serum, Plasma, Cardiac marker: Determination of troponin I