Προοδευτική έρευνα. Έξυπνη δημιουργική επιστήμονας που μιλούσαν μεταξύ τους παράλληλα με την ανάπτυξη μια χημικός τύπος - Φωτογραφίες & Εικόνες Αρχείου

Discussing work. Good-looking concentrated smart experienced scientists wearing uniforms and writing formulas and discussing their research

Chemical discovery. Positive intelligent chemists discussing a chemical formula while standing near the whiteboard

Herb in a test tube. Careful attentive biologist holding a test tube and smiling while looking at the herb in it

Our project. Attractive delighted smart experienced scientists smiling and writing formulas and discussing their research

Transparent board. Clever professional chemist writing chemical formula on the transparent board while working in the lab

Happy scientists. Emotional clever scientist holding samples in tin test tubes and smiling while his cheerful colleague sitting near

Shot of two scientists solving equations on a glass screen in a laboratory.

Making sense of it all. two scientists solving equations on a glass screen in a laboratory

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

Can use it. Attentive mature man wrinkling forehead while looking at test tube

Look at this. Infatuated medical worker keeping smile on his face and pointing at test tubes while holding it in left hand

It is all about proportions. Waist up shot of a mature gentleman wearing a lab coat concentrating his attention on a pipette while adding a chemical liquid into a test tube.

Funny test. Smiling female keeping medicine dropper in right hand while sitting at the laboratory and her colleague standing behind her

Biological engineering. Serious handsome male biologist standing in the lab and looking at the test tube while conducting a biological experiment

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

Satisfied with results. Grey-haired wrinkled experienced researcher wearing glasses and discussing genetics with a blond young promising scientist holding a tablet while being in the lab