Tubos de teste em fundo azul . - Banco de fotos e imagens

Laboratory pipette with drop of liquid over glass test tubes in a science research lab

In a laboratory, a scientist with a pipette analyzes a colored liquid to extract the DNA and molecules in the test tubes. Concept: research, biochemistry, nature, pharmaceutical medicine

Laboratory Research and Development. Scientific glassware for chemical experiment

In a laboratory, a scientist with a pipette analyzes a colored liquid to extract the DNA and molecules in the test tubes. Concept: research, biochemistry, nature, pharmaceutical medicine

Test tubes closeup. medical glassware .

Pipette adding fluid to one of several test tubes .medical glassware

Science and medical glassware and test tube

Test tubes closeup.medical glassware

Test tubes on blue background.

Pipette adding fluid to one of several test tubes .medical glassware.

Pipette adding fluid to one of several test tubes .medical glassware