A laboratóriumban pipettával és kémcsővel dolgozó tudós levágott nézete - Stock felvétel és videó

In a laboratory, a scientist with a pipette analyzes a blue liquid to extract the DNA and molecules in the test tubes. Doctor working with liquid.

In a laboratory, a scientist with a pipette analyzes a blue liquid to extract the DNA and molecules in the test tubes. Doctor working with liquid.

Above view of Healthcare costs and fees concept.Hand of smart doctor used a calculator for medical costs in modern hospital in slow motion

In a laboratory, a scientist with a pipette analyzes a blue liquid to extract the DNA and molecules in the test tubes. Doctor working with liquid.

Scientist pours the powder into the vial. Chemist conducting experiments in the laboratory HD