Vacutainer tubes, red
Vacutainer tubes, light blue
Vacutainer tubes, pink
Vacutainer tubes
Vacutainer tubes with blood samples
Blood samples in tubes
Blood samples in test tubes
Vacutainer tube with blood sample
Blood samples in lab
Medical screening
Blood samples and microscope
Blood samples for MERS-CoV
Infectious blood samples
Test tubes in rack
Red liquid in test tubes
Eppendorf tubes
Blood testing
Blood test in medical laboratory
Human blood and other medical samples in petri dishes
Medical samples and microscopes
Blood Research
Blood sample and test tubes
Vacutainer tube with green liquid
Zika virus test, conceptual image
Vitamin D test, conceptual image
Blood sample
Blood collection kit
Medical samples
Blood samples
Ferritin test, conceptual image
Blood sample in petri dish
Blood samples in petri dishes
Blood sample and multiwell tray
Blood sample tube
Infectious blood sample
Blood sampling tubes
Eppendorf tubes with QR codes
Blood samples and computer
Samples in a tray in a laboratory
Eppendorf tube with blood sample
Blood sample with results of clinical analysis of the blood component
Liver function test, conceptual image
Blood collection tubes
Blood samples in syringes
Blood on syringe
Blood samples in centrifuge tubes
Blood analysis
Automated blood sample testing
Health screening
Toxoplasma blood test, conceptual image
Medical samples in the laboratory
Samples in a pathology laboratory
Biological research
Biomedical research
Blood sample tubes
Blood investigation
Robotic arm holding medical syringe
Taking blood sample
Blood samples in a laboratory
Progesterone blood test tubes
Syringe containing blood
Rack of sample tubes containing blood for analysis
Lab technician holding blood samples in a test tube
Anti-mullerian hormone test, conceptual image
Medical testing
Blood Samples in Test Tubes
Blood in multiwell tray
Medical microscope
Blood test sample tubes
Human blood samples awaiting screening in lab
Nitrile - gloved hand holding disposable plastic medical syringe inserted into blue blood tube containing synthetic blood sample.
Genetic research
Blood sample taken for analysis with needle
Vial with blood sample
Rubeola antibody serum blood test, conceptual image
Prostate-specific antigen test, conceptual image
Microtubes