Una investigadora médica o científica asiática china usando un tubo de ensayo de líquido transparente en un laboratorio con su colega fuera de foco b - Foto e imagen de stock

Female medical or scientific researcher or woman doctor looking at a test tube of clear solution in a laboratory

A blond medical or scientific researcher or doctor looking at a test tube of clear solution in a laboratory or hospital

A blond medical or scientific researcher or doctor looking at a clear solution in a laboratory while wearing safety glasses and surgical mask

A Chinese Asian female medical or scientific researcher or doctor using looking at a test tube of clear liquid in a laboratory with her colleague out of focus b

A Chinese Asian female medical or scientific researcher or doctor using looking at a test tube of clear liquid in a laboratory with her colleague out of focus b

A blond medical or scientist researcher or doctor looking at a test tube of green solution in a laboratory while wearing safety glasses, surgical face mask and

Female Scientist Studying Test Tube In Laboratory

An attractive female doctor or scientist wearing a white coat and surgical face mask and safety glasses in a hospital.

Chinese Asian woman female medical scientist, scientific researcher or doctor using a pipette and cell tray in a medical research lab or laboratory

A female medical or scientific researcher or doctor using a pipette and test tube of clear liquid in a laboratory with her team of colleagues out of focus behind her.

A female medical or scientific researcher or woman doctor looking at a test tube of clear solution in a laboratory with her microscope beside her.

Chinese Asian woman female medical scientist, scientific researcher or doctor looking at a test tube of clear liquid in a medical research lab or laboratory with her colleague behind her.

A female medical or scientific researcher or doctor looking at a liquid clear solution in a laboratory.

Panorama female medical or scientific researcher or doctor wearing a face mask looking at a test tube of liqud green solution in a laboratory panoramic web banner header

A Chinese Asian female medical or scientific researcher or doctor using looking at a test tube of clear liquid in a laboratory with her colleague out of focus b

A blond blue eyed woman doctor or female medical scientific researcher looking at a test tube of clear solution in a laboratory

An Asian medical or scientific researcher or doctor using looking at a test tube of green liquid in a laboratory with her female colleague out of focus behind her.