Blood samples
Blood sample
Blood samples for testing in vials
Blood testing
Blood samples in test tubes
Blood samples in centrifuge tubes
Blood investigation
Blood analysis
Blood samples in syringes
Medical samples
Blood in multiwell tray
Syringe containing blood
Blood collection tubes
Blood collection tube
Blood Research
Sample analysis
Pipetting blood samples
Blood on syringe
Blood sample and test tubes
Analysis of blood samples
Blood sample with results
Blood collection kit
Health screening
Tray containing medical equipment and blood sample in doctors surgery
Vacutainer tubes
Blood sample tube
Diagnosis, conceptual image
Blood samples in tubes
Blood samples in lab
Blood samples and microscope
Blood sample taken for analysis with needle
Blood samples for MERS-CoV
Vacutainer tubes with blood samples
Blood sample with results of clinical analysis of the blood component
Freezing blood samples
Centrifuging a blood sample
Sample placed under light microscope
Vial with blood sample
Blood sample and multiwell tray
Medical samples and microscopes
Medical screening laboratory
Samples for medical screening
Blood Test
Toxoplasma blood test, conceptual image
Separation of blood samples
Clinical testing
Medical testing
Vials containing blood samples
Doctor with urine and blood samples
Blood sample analysis
Pipetting a blood sample
Blood samples in haematology lab
Blood research
Rack of sample tubes containing blood for analysis
Adrenal stress profile results
Blood samples in rack
Disposable medical syringe and vials containing blood samples
Homocysteine blood test, conceptual image
Sample for HIV testing
Urine test sample
Blood tubes in rack
Blood test