Blood samples
Medical samples
Health screening
Medical testing
Blood and other samples for testing
Blood collection kit
Pipetting blood samples
Blood Research
Medical screening
Centrifuging a blood sample
Blood analysis
Blood sample
Freezing blood samples
Blood testing
Bloodwork requisition form and vials of blood samples in kidney dish
Blood investigation
Blood in multiwell tray
Vial with blood sample
Pipetting a blood sample
Haematology laboratory
Tube containing blood sample on a bloodwork requisition form that lists a test for prostate-specific antigen (PSA)
Blood sample for medical testing in laboratory
A variety of medical samples including blood and chemistry with a blood collection set
Sample placed under light microscope
Blood samples for testing in vials
Blood sample with results of clinical analysis of the blood component
Multi pipette
Testing for blood in a urine sample
Vials and blood samples in a hospital tray, conceptual image
Medical screening laboratory
Stored blood samples
Blood samples in syringes
Blood collection tube
Blood collection tubes
Blood samples in test tubes
Blood samples in centrifuge tubes
Zika virus test, conceptual image
Vitamin D test, conceptual image
Human samples including blood, urine and chemistry being collected for testing
Healthcare costs, conceptual image
Blood samples in tubes
Medical samples and microscopes
Blood samples in lab
Blood samples and microscope
Infectious blood samples
Blood samples for MERS-CoV
Vacutainer tubes with blood samples
A row of human blood and chemistry samples awaiting testing in the lab
Samples for medical screening
Cancer research samples
Blood screening
Blood test in medical laboratory
Sample for HIV testing
Urine test sample
Blood samples in petri dishes
Doctor with urine and blood samples
Syringe containing blood
Blood test sample tubes
A row of human blood samples awaiting testing in the lab
Blood on syringe
Blood sample and multiwell tray
Vacutainer tubes, red