Blood in multiwell tray
Blood samples
Blood collection tube
Blood collection tubes
Blood sample and multiwell tray
Blood sample
Blood samples in syringes
Blood samples in centrifuge tubes
Syringe containing blood
Blood samples in test tubes
Blood on syringe
Blood sample and test tubes
Blood testing
Toxoplasma blood test, conceptual image
Blood samples in tubes
Blood samples in lab
Blood samples and microscope
Vacutainer tubes with blood samples
Blood sample with results
Blood collection kit
Sample analysis
Medical samples and microscopes
Blood samples for MERS-CoV
Vacutainer tubes
Blood group test
Blood samples in rack
Blood samples for testing in vials
Rack of sample tubes containing blood for analysis
Blood research
Blood test in medical laboratory
Microscope slide
Medical samples
Blood sampling tubes
ELISA blood test
Blood samples in haematology lab
Infectious blood sample
Lab technician using micro pipette
Diagnosis, conceptual image
Blood investigation
Blood analysis
Blood sample in haematology lab
Blood sample tube
Anti-MPO blood test, conceptual image
Calcium blood test, conceptual image
Food sensitivity blood test, conceptual image
SHBG blood test, conceptual image
Triglyceride blood test, conceptual image
Triiodothyronine thyroid blood test, conceptual image
Blood samples in blood test tubes
Centrifuge
Blood sample taken for analysis with needle
Tray containing medical equipment and blood sample in doctors surgery
Medical screening
Sample placed under light microscope
IgG and C3d antibody blood tests
Health screening
Haematology laboratory
Pathologist loading centrifuge
Microbiology samples in multiwell tray
Multi-pipette used in blood test
Blood sample for Chikungunya testing
Glass phials
Preparation of glass phials
Blood test
Allergy blood test, conceptual image
Babesia parasite blood test, conceptual image
Microfilaria blood test, conceptual image
Magnesium blood test, conceptual image
Measles blood test, conceptual image
Melatonin blood test, conceptual image
Zinc protoporphyrin blood test, conceptual image
Chickenpox blood test, conceptual image
Homocysteine blood test, conceptual image
Hypodermic needle inserted into forearm
Human blood samples awaiting screening in lab
Infectious blood samples
Petri dishes