Scientifiques effectuant des recherches et des analyses au microscope en laboratoire - Photo & image de stock

Young woman with flasks making notes in laboratory on background of colleague

Laboratory diagnosis of synthetic substances, Scientist or researcher examines the substance in vitro and record information, Lab experiments, Researchers scientist working analysis with test tube.

Laboratory staff conduct experiments on liquid. Chemical sample preparation. Work and experiment conditions. Level technical equipment laboratories. Experimental analysis scientific results

The two chemists having discussion in lab

Modern experiments with chemicals in laboratory. Girl in white coat and safety glasses takes notes, bending over test tubes with chemical elements. Experiments and research pharmacist.

Young female woman doctor in hospital clinic lab

Young scientist working in laboratory. Chemical analysis