Muito prazer. Mulher atraente olhando para baixo, mantendo o conta-gotas de remédios na mão direita e indo dar um exemplo - Banco de fotos e imagens

Use pipette. Professional lab assistant keeping smile on her face and looking downwards while pouring down reagent into test tube

Positive mood. Delighted positive smart biologist talking test samples and smiling while enjoying her work in the lab

Staring at test-tube. Positive delighted female looking attentively at glass with chemical agents, keeping arms in the air while doing analysis

Light room. Very attentive brunette keeping smile on her face while holding test-glass in left hand and going to checking it up

Be sure. Positive delighted practitioner keeping smile on her face siting between two microscopes while pouring down some powder

Test sample. Selective focus of a test tube with blue liquid in it while being taken for analysis by a nice smart biologist

Dark-haired. Positive colleagues keeping smile on faces while doing chemical experiment

Changing places. Pretty brunette keeping smile on her face and putting elbows on the table while mixing chemical agents

Staring into microscope. Delighted woman expressing positivity while keeping smile on her face and looking into microscope

Up and coming professional. Selective focus on a female researcher sitting at a laptop and smiling while looking at a test tube in a lab.

Young lab worker. Charming female person keeping smile on her face and looking straight at camera while showing reagent in test tube

Happy to work here. Delighted woman keeping right eye closed and touching microscope while examining molecule

It is my project. Cheerful lab assistant keeping smile on face and sitting at her workplace in semi position while working with computer

Woman scientist. Good-looking alert smiling budding woman scientist wearing a uniform and holding a tablet while being in the lab and a researcher working with a microscope in the background

Follow our lab. Attractive lab assistant keeping smile on face and putting hands on microscope while sitting in semi position

Well equipped. Young pretty woman feeling happiness while working in the lab and sitting in semi position at her workplace