Ключевые слова: abstract, analysis, antibiotic, background, bacterial, biochemistry, biology, bubbles, bubbly, care, cells, chemistry, clean, clear, clinical, colony, color, dry, dye, equipment, fluid, genetic, germs, glass, glove, health, holding, hygiene, lab, life, media, micro, microorganism, molecule, needle, organic, organism, pathogen, petri, plate, safety, science, technology, test, transparent, viral, water, white, yellow,