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.

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.

Lab technician performs a blood test, drips blood onto a glass for microscopy

Doctors hands in blue gloves keep test tube with a blood

Doctors hands in blue gloves keep test tube with a blood

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 background. Perfect for showcasing your product. Front view.

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 background. Perfect for showcasing your product. Front view.

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.

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.

Falling water drops on a shadow background. Front view.