Portrait de scientifiques souriants écrivant dans un bloc-notes en laboratoire - Photo & image de stock

Scientists at chemical laboratory during work

Scientists in laboratory using tablet and microscope

Serious thoughtful medical colleagues discussing results in lab

View of a Scientist and her assistant in a laboratory

Two scientists at work in laboratory

View of a Young attractive man working in a laboratory

Portrait of smiling writing in notepad in lab

View of a Scientist and her assistant in a laboratory

Science student holding beaker supervised by professor

In the lab and medical

Group of researchers during work on devices in laboratory

Laboratory technicians using microscopes

Progress in the experiment

A few students in lab

Laboratory technician in discussion with colleague

Chemical experiment in lab