Ключевые слова: abstract, analyzing, backgrounds, biochemistry, biology, biotechnology, chemical, chemistry, closeup, concentration, development, dna, drop, education, equipment, forensic science, genetic research, genetic screening, glass, healthcare and medicine, in a row, industry, instrument of measurement, laboratory, laboratory glassware, liquid, medical exam, medical sample, medical test, microbiology, nanotechnology, no people, pharmacy, pipette, quality control, red, research, science, scientific experiment, technology, test method, test tube, transparent, water,