Technicien de laboratoire souriant examinant l'échantillon d'usine dans le tube à essai pour l'analyse - Photo & image de stock

Professional lab technician taking notes while holding a test tube with plant sample

Focused male scientist in white coat doing a microscope sample analysis in chemical lab

Concentrated lab technician taking notes while examining sample of plant in test tube

Mature chemist in white coat working with test tube and microscope in chemical lab

Medical worker in white coat working with test tubes in laboratory

The investigator checks the test tubes with a blue liquid

Mid adult male scientist using microscope with colleague working in background

Portrait of mid adult male scientist using microscope in laboratory

A young male lab specialist is working on some samples and takes notes in his clipboard

Smiling chemist in white coat holding test tube with sample and looking at camera in chemical lab

Selective focus of scientist in white coat and eyeglasses making notes in notepad at workplace with microscope in laboratory

Professional lab technician taking notes while doing microscope sample analysis

Medical worker in sterile mask and protective glasses, holding a digital tablet and talking to colleague

Professional chemist in white coat examining test tube with plant sample in chemical lab

Selective focus of scientist in white coat and eyeglasses looking at tube with reagent in hand in laboratory

Concentrated scientist in white coat looking into the microscope in chemical laboratory

Doctors in protective glasses and masks working with microscope and discussing work