Fotografía recortada de un científico realizando un experimento en un laboratorio - Foto e imagen de stock

Hands of female scientist putting liquid into the test tube

Biochemistry laboratory research, Scientist or medical in lab coat holding test tube with reagent with drop of color liquid over glass equipment working at the laboratory.

Scientist with equipment holding tools during scientific experiment science concept

Closeup shot of a young woman using a dropper and test tube while working with samples in a lab.

Conducting new tests in the lab. Closeup shot of a young scientist working with samples in a lab

Dangerous mixture. Closeup shot of a chemist pouring chemicals together

The expert at mixing chemicals. Low angle shot of a chemist mixing chemicals

Careful measurements. Low angle shot holding up two vials of chemicals

Now for the moment of truth. Closeup of an unrecognizable scientist adding a chemical into a test tube inside of a laboratory during the day

Closeup shot of a young woman using a dropper and test tube while working with samples in a lab.

Conducting another careful test. Closeup shot of an unrecognisable scientist using a dropper while working in a lab