Using sterile glass tubes to analyze various samples, pharmaceutical industry laboratory, medical examination and chemical analysis laboratories, a close-up of a veiled laboratory worker wearing gloves and a medical coat, conducting scientific experiments and research through biotechnology.
![Using sterile glass tubes to analyze various samples, pharmaceutical industry laboratory, medical examination and chemical analysis laboratories, a close-up of a veiled laboratory worker wearing gloves and a medical coat, conducting scientific experiments and research through biotechnology.](https://cdn.arabsstock.com/uploads/images/185923/image-185923-using-sterile-glass-tubes-analyze-various-samples-pharmac-thumbnail.webp)