Análisis atento. Enfoque selectivo en una mujer madura parada al microscopio y examinando un frasco con un líquido químico azul marino . - Foto e imágenes de stock

Future breakthrough. Waist up shot of an adult woman wearing safety glasses using a pipette while taking a sample of a chemical substance.

This should work. an unrecognizable young female scientist wearing protective fave gear while conducting experiments inside of a laboratory

This is the best one. Two colleagues wearing lab uniform and looking at tubes while preparing for great experiment

Selective focus of scientists in medical masks and goggles looking through microscopes on regents in lab

Pour it down. Competent scientist keeping medicine dropper in right hand while taking blue liquid and going to do checkup

Medical test. Serious attractive smart woman looking at the test tubes and taking vaccine samples for analysis while working in the test lab

Chemical research. Cheerful brunette girl wearing medical uniform while working with reagent

Be attentive. Serious dark-haired scientist sitting at his workplace and bowing his head while being at the lab

Modern research. Happy positive female scientist smiling and taking test samples for her research while working in the laboratory

Pouring down. Attractive medical worker wearing white smock and blue rubber gloves bowing head while looking at test-tube

Interested in result. Very attentive female in medical uniform pressing lips and sitting at her workplace while working with computer