Colegas a trabalhar. Pesquisador positivo agradável alegre sorrindo e estar de bom humor enquanto trabalhamos juntos - Banco de fotos e imagens

May I help you. Delighted male person keeping smile on his face stretching left hand while looking at his colleague

Cooperation at work. Pleasant nice smart scientist standing together and working with test tubes while doing a scientific analysis

I can help you. Attractive brunette female assistant standing in semi position raising her hands while looking downwards

Test lab. Cheerful nice positive scientist holding test tubes and taking samples while carrying out a research

Take it. Attentive female practitioner standing in semi position and keeping medicine dropper in right hand while looking at her colleague

Work environment. Cheerful positive nice woman wearing protective glasses and smiling while working with her colleagues in the lab

Lab background. Delighted scientist expressing positivity looking downwards while taking examples

Look at me. Smiling blonde worker turning her head and keeping dropper in right hand while looking aside

Listen to me. Worried lab assistant standing in semi position and showing test-tube with blood to his colleague while explaining the problem to him

Serious man. Confident scientist pressing lips and keeping medicine dropper while mixing reagents

Close your mouth. Delighted scientist holding medicine dropper in right hand and glass holder in left hand while looking downwards

Modern science. Pleasant smart female scientist wearing a labcoat and doing a research while being at work

Genius scientists. Smart nice serious man holding test samples and doing a research on them while working in the lab

Pressing lips. Very attentive medical worker wearing protective glasses working in the laboratory while doing experiment

Detailed investigation. Concentrated professional laboratory scientists using pipette and working with samples in spacious hospital room

Everything is ok. Smart positive female biologist holding a tablet and looking at the microscope while checking the laboratory equipment