Blood sample and test tubes
Blood sample and multiwell tray
Blood on syringe
Blood samples in syringes
Blood samples
Syringe containing blood
Blood samples in test tubes
Blood sample
Blood samples in centrifuge tubes
Blood collection tubes
Vacutainer tubes
Vacutainer tubes with blood samples
Blood collection tube
Blood samples in tubes
Blood samples in lab
Blood in multiwell tray
Blood samples and microscope
Blood samples for MERS-CoV
Blood testing
Blood sampling tubes
Infectious blood sample
Blood sample with results
Sample analysis
Toxoplasma blood test, conceptual image
Blood test in medical laboratory
Medical samples and microscopes
Rack of sample tubes containing blood for analysis
Blood samples in haematology lab
Diagnosis, conceptual image
Blood samples for testing in vials
Blood samples in rack
Blood test
Blood sample in haematology lab
Blood test sample tubes
Hypodermic needle and spilt blood
Automated blood sample testing
Blood research
Blood sample taken for analysis with needle
Lab technician using pipette
Tray containing medical equipment and blood sample in doctors surgery
Clinical testing
Blood sample tube
Test tubes in rack
Blood samples in blood test tubes
Medical screening
Blood collection kit
Vacutainer tube with blood sample
Nitrile - gloved hand holding disposable plastic medical syringe inserted into blue blood tube containing synthetic blood sample.
Haematology laboratory
Blood sample tubes
Hypodermic needle inserted into forearm
Syringe and drug phial
Sample placed under light microscope
Lab technician holding blood samples in a test tube
Vacutainer tubes, red
Blood investigation
Blood analysis
Eppendorf tubes
Infectious blood samples
Microscope slide
Blood sample with results of clinical analysis of the blood component
Medical samples
Blood Research
血液検査用注射器
Doctor taking blood sample