Joyeux jeune assistant de laboratoire debout avec un porte-éprouvettes et souriant tout en touchant soigneusement une éprouvette - Photo & image de stock

Cheerful young lady in dark blue uniform holding a test tube rack and smiling. Colleague near the immunochemistry analyzer on the background

Gladsome scientist holding a test tube rack and her happy colleague taking one blood sample and looking at it with a smile

Mirthful young woman in the laboratory sitting with a test tube in her hands and smiling

Delighted young lab technician with a test tube rack looking away with a happy smile while her colleague using an immunochemistry analyzer

Positive laboratory technician using a manual pipette and smiling while dropping sample into a test tube in her hand. Colleague at the table on a background

Cheerful laboratory technicians with microscopes and liquids

Beautiful woman face near doctor with syringe

Calm female lab scientist using a pipette dispenser while working with samples in test tube

Calm lab assistant carrying test tubes in a holder and turning to the centrifuge machine

Careful lab scientist putting test tubes into the biochemical analyzer and her colleague using a pipette dispenser on the background

Calm lab technician holding a test tube rack while her serious coworker looking at the blood sample

Smiling lab technician wearing rubber gloves while typing on a keyboard at work

Cheerful lab technician working with an auto-pipette dispenser and smiling

Smiling woman looking at the test tube in her hand while using an auto-pipette dispenser

Calm young lady in rubber gloves holding a sterile test tube and dropping substance into it with a pipette dispenser

Professional lab scientist smiling and dropping sample on a microscope slide