Chemický výzkum. Příjemné dobře vypadající žena držící baňka s kapalinou a přitom chemický výzkum - Stock fotografie a obrázky

Holding the flask. The concentrated scientist holding the chemical flask

Important test. Pretty content dark-haired researcher smiling and holding a glass and looking at it and her colleague sitting in the background

Biological test. Smart intelligent woman holding a test sample while doing a research in the lab

Biological lab. Serious professional biologist holding a heart model while studying it

Science laboratory. Serious smart woman sitting at the table while working in the science laboratory

Scientific project. Nice smart scientist sitting opposite each other while working on their project

Human heart. Cheerful female biologist looking at the heart model while working in the heart model

Successful experiment. Delighted nice woman smiling while looking at the flask

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

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

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

Scientific study. Pleased blonde keeping smile on her face while working in scientific laboratory

Supportive relations. Selective focus on a male scientist standing next to his colleague while pouring chemical liquid into a test tube and conducting a chemical experiment.

Biologists uniform. Good-looking alert smiling budding woman scientist wearing a uniform and glasses and holding a marker while being in the lab

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

Biological test sample. Selective focus of a test tube being held by a nice smart professional scientist while taking a biological test sample