Tubos de ensayo con sustancia líquida dentro de la bodega por un experto en el laboratorio - Foto e imágenes de stock

Researcher holding a tube in a laboratory

Laboratory test tubes,medical glassware ( Filtered image processed colorful effect. )

Close-up of colorful chemical test tubes on tray in medical laboratory

Closeup shot with row of long test tubes with red and blue liquid

Composition of hand of lab technician holding test tube of blue liquid, with colourful copy space. medical and science research concept digitally generated image.

Tubes of different shapes used in a research laboratory

Scientist holding test tube with blood sample making research in clinical laboratory

Scientist carrying out an experiment in a laboratory

Scientist doing different tests on a research laboratory

Laboratory research, analysis of samples in plates and tubes

Laboratory assistant preparing a chemical substance

Group of laboratory flasks and tubes with a clear liquid in it and woman's hands holding a blood sample

Hands holding a blood sample and different laboratory glassware with water and empty with reflection being against

Hands holding a pipette with blood in laboratory