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

Muslim scientist in hijab and latex gloves looking at sample in test tube

Young female scientists examining chemical sample in test tube in laboratory

Young female scientist examining chemical sample in test tube in lab

Microscope, science and medical with research, technology and sample with testing, cure and diagnos

Senior scientist analyzing test with with sample

Microscope, science and medical with research, analysis and sample with testing, cure and diagnosis

donor on bed and doctor holding syringe with blood sample and test tube

Woman collecting blood samples from pipette for testing

Young female scientists examining chemical sample in test tube in laboratory

Male scientist pipetting sample into test tubes for analysis of cell population

Science in action pipette adding sample to test tubes with a virus backdrop.

donor on bed and doctor holding syringe with blood sample and test tube

Male scientist pipetting sample into test tubes for analysis of cell population

samples serum tests glass pipettes with drops of serum on a light background

Young female scientist examining chemical sample in test tube in lab

Medical researcher viewing data on a computer for a blood sample during testing

Medical researcher viewing data on a computer for a blood sample during testing

Team of scientists analyzing biochemicals samples, discussing test result for medicine.

Young female scientist looking at chemical sample in test tube with magnifier

donor on bed and doctor holding syringe with blood sample and test tube

Doctor comparing blood samples in test tubes during medical research

Young female scientist examining chemical sample in test tube in lab

samples serum tests glass pipettes with drops of serum on a light beige

Muslim and african american scientists researching samples in test tubes with microscope

donor on bed and doctor holding syringe with blood sample and test tube

Woman scientist testing blood samples

Smiling scientist in white coat showing colleagues a sample in test tube

Analytical chemistry, sample being pipetted into a test tube for testing in laboratory

Closeup research of professional scientist taking a sample from test tube

Healthcare doctor taking sample from test tube using micropipette