Blood test sample tubes
Stored blood samples
Pipetting blood samples
Progesterone blood test tubes
Blood collection kit
Medical screening
Centrifuging a blood sample
Medical samples
Blood samples
Blood culture test
Blood analysis
Blood sample in haematology lab
Blood samples in haematology lab
Scientist using microscope
Haematology laboratory
Blood sample taken for analysis with needle
Blood sample and test tubes
Blood samples in test tubes
Zika virus test, conceptual image
Medical screening laboratory
Pipetting a blood sample
Freezing blood samples
Blood testing
IgG and C3d antibody blood tests
Medical microbiology
Blood sampling tubes
Microbiology equipment
Blood sample
A variety of medical samples including blood and chemistry with a blood collection set
Blood sample analysis
Blood analysis laboratory
Cancer research samples
Urine sample containers
Rack of sample tubes containing blood for analysis
Sample placed under light microscope
Blood Research
Colony of bacteria on culture medium
Blood collection tubes
Agar plates
Escherichia coli bacteria on blood agar
Blood samples in centrifuge tubes
Sample analysis
Biological research
Biomedical research
Blood culture bottles being analysed
Blood samples in lab
Blood samples and microscope
Blood samples for MERS-CoV
Infectious blood samples
Pipette and Petri dishes
Blood sample with results of clinical analysis of the blood component
Aerobic blood culture
Blood sample collection
Microbiology research
Rotary mixing carousel
Swine flu test, conceptual image
Cultures growing on Petri dish
Cultures growing on Petri dishes
Vitamin D test, conceptual image
Health screening
H7N9 avian influenza blood test, conceptual image
Test tubes in rack