Oříznout záběr vědce v plášti držící zkumavku a zapisování poznámek, laboratorní vědec koncept - Stock fotografie a obrázky

A laboratory assistant, a medical scientist, a chemistry researcher holds a test tube of chemicals and examines the disease from a patient's blood sample. Medicine and research concept.

Scientists are carrying blue chemical test tubes to prepare for the determination of chemical composition and biological mass in a scientific laboratory, Scientists and research in the lab Concept.

Asian scientific researcher working in laboratory holds test tube in hand a liquid solution analysis using chemical manufacturing

Scientists researching in laboratory in white lab coat, gloves analysing, looking at test tubes sample, biotechnology concept.

A laboratory assistant, a medical scientist, a chemistry researcher holds a test tube of chemicals and examines the disease from a patient's blood sample. Medicine and research concept.

Scientist conduct chemical experiments and research in medical lab as groundbreaking developing for vaccine drug or antibiotic. Pharmaceutical and biochemistry laboratory. Neoteric