Browse through our collection of sample testing images and stock photos. They are all royalty-free and ready to use for your next project.

Scientist conducts research in laboratory on sample testing techniques using precision tools

MERS virus definition Middle East Respiratory Syndrome Blood sample test

Mixing samples in test tube

positive hiv blood sample test on paper result form with awareness ribbon

doctor holding blood Coronavirus (Covid 19) sample test for positive values

Blood sample in test tube

Hands holding blood Coronavirus (Covid 19) sample test for positive values

Lab scientist medical technologist labelling blood sample test tube vacutainer

Explore a modern food science lab with fresh samples, test tubes, and microscopes.

Portrait of specialist doctor analyzing blood sample test working at genetic experiment

doctor holding blood Coronavirus (Covid 19) sample test for positive values

Lab scientist medical technologist labelling blood sample test tube vacutainer

Blood sample test tube & several passports with UK British visa

doctor holding blood Coronavirus (Covid 19) sample test for positive values

Doctor with a sample blood test tube

Medical sample in test tube

Medical sample in test tube

Test tube containing a blood sample test tube for Covid-19 (coronavirus) analyzing

coronavirus COVID-19 human blood sample test in test tube, working for vaccine

Epidemiologist examining medical sample test tube in virus quarantine, testing the patient's blood

Blood sample test tube with Coronavirus against China flag. Epidemic infection concept

Samples in test tubes in the lab

Test tube containing a blood sample test tube for Covid-19 coronavirus analyzing

coronavirus COVID-19 human blood sample test in test tube, working for vaccine

Coronavirus chinese infection blood sample test with pills, tablets blood test in Laboratory

red awareness aids ribbon and positive hiv blood sample test on red background

Test tube containing a blood sample test tube for Covid-19 coronavirus analyzing

coronavirus COVID-19 human blood sample test in test tube, working for vaccine

Thinking, scientist or laboratory microscope of blood sample, test tube research or medical vaccine

Test tube containing a blood sample test tube for Covid-19 (coronavirus) analyzing