Esta amostra. Inteligente bom biólogo experiente conversando com seu colega e apontando para o tubo de teste ao escolher uma amostra de teste - Banco de fotos e imagens

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

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.

Researchers in white coats and medical masks working with reagents together in lab

Close up . medical laboratory staff discussing the test results . science and health.

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

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

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

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

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

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