This is the best one. Two colleagues wearing lab uniform and looking at tubes while preparing for great experiment - Stock Photo & Image

This sample. Smart nice experienced biologist talking to his colleague and pointing at the test tube while choosing a test sample

Selective focus of scientists in medical masks and goggles looking through microscopes on regents in lab

Always work as a team. Selective focus on colleagues focusing their attention on a set of test tubes and taking some notes while doing a scientific research.

Selective focus of scientists in medical masks and goggles looking through microscopes on regents in lab

Selective focus of scientists in medical masks working in lab together

Scientists in medical masks and goggles working on scientific research in laboratory

Attentive analysis. Selective focus on a mature woman standing at a microscope and examining a flask with a navy blue chemical liquid.

My workplace. Joyful nice man sitting at the table while taking a test tube

Be attentive. Serious dark-haired scientist sitting at his workplace and bowing his head while being at the lab

Focused male scientist in safety goggles and a face mask working with a blood sample

Pour it down. Competent scientist keeping medicine dropper in right hand while taking blue liquid and going to do checkup

Let me check. Attentive brunette in face mask looking at test-tube leaning his right hand on the table while sitting in semi position

Modern science. Serious bearded man thinking about his scientific research while working in the lab

Serious work. Smart female biologist looking into the microscope while doing her work