Rato de teste branco sentado em caixa de plástico perto do microscópio, pesquisa de laboratório - Banco de fotos e imagens

Researcher pouring blue chemical liquid on microscope glass, test rat in box

Scientist examining test sample through microscope, new medicine development

Scientist mixing test liquid in tube looking at reaction, lab rat sitting in box

Lab rat in plastic box on table, woman scientist mixing chemical liquids in tube

Female biologist preparing to test medicine on lab animal, vaccine development

Lab researcher working at microscope, rat in plastic box on table, testing

Lab technician holding ready for injection syringe, new medicine testing on rat

Researcher filling syringe with liquid for injection new medicine testing on rat

Ampoule and syringe on table near plastic box with lab rat, testing on animals

Worker of medical laboratory preparing glass for tests based on blood samples

Scientist monitoring rat behavior after experiment, animal testing, development

Researcher conducting blood test at modern medical laboratory, health care