La main tient une éprouvette avec du sang. Le processus de don de sang pour des tests médicaux tels que la covid-19 ou d'autres tests de laboratoire est montré. - Photo & image de stock

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

Glass dropper and Petri dish on laboratory table

Close up of Test Tube Holder holding red liquid

Hand holding a test tube with a blood sample on a white background

Close-up of pipette drop blood sample or red liquid on petri dish in the medical laboratory- analyzes and diagnostics concept- on white background

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.

A drop of cosmetic preparation falls from a pipette on a beige terracotta background . Perfect for showcasing your product. Front view.

Five pipettes with oil or serum on a golden background.

Pipette with serum on a red holiday background with bokeh. Perfect for showing off your product during the festive Christmas days.

The hand holds a test tube with blood. The process of blood donation for medical tests such as covid-19 or other laboratory tests is shown.