Blood collection tubes
Blood samples in centrifuge tubes
Blood samples in test tubes
Blood in multiwell tray
Blood collection tube
Blood samples
Blood samples in syringes
Syringe containing blood
Blood sample
Blood sample and test tubes
Blood samples in tubes
Vacutainer tubes with blood samples
Blood sample with results
Blood samples in lab
Blood samples and microscope
Blood testing
Rack of sample tubes containing blood for analysis
Toxoplasma blood test, conceptual image
Blood on syringe
Blood samples in rack
Blood sample and multiwell tray
Blood research
Vacutainer tubes
Sample analysis
Blood samples for MERS-CoV
Blood samples for testing in vials
Medical samples and microscopes
Blood sampling tubes
Microscope slide
Blood samples in blood test tubes
Blood investigation
Blood analysis
Blood collection kit
Blood sample tube
Blood group test
Blood samples in haematology lab
Blood test in medical laboratory
Calcium blood test, conceptual image
SHBG blood test, conceptual image
Triglyceride blood test, conceptual image
Anti-MPO blood test, conceptual image
Food sensitivity blood test, conceptual image
Blood test
Medical samples
Multi-pipette used in blood test
Synthetic Blood. Blood testing. A precision micropipette is used to fill microcentrifuge tubes with blood to be tested. Pipettes are commonly used in chemical and biological laboratory research
IgG and C3d antibody blood tests
Blood sample for Chikungunya testing
Pathologist loading centrifuge
Triiodothyronine thyroid blood test, conceptual image
Blood sample storage room
Infectious blood sample
Blood sample taken for analysis with needle
Tray containing medical equipment and blood sample in doctors surgery
Glass phials
Preparation of glass phials
Hypodermic needle and spilt blood
Centrifuge
Diagnosis, conceptual image
Automated blood sample testing
Lab technician holding blood samples in a test tube
Female lab technician analyzing a blood sample in a test tube
Testing for blood group
Human blood samples awaiting screening in lab
Blood sample in haematology lab
Neoplastic lymphocyte cells in blood
Blood separation
Analysis of blood samples
ELISA blood test
Hypodermic needle inserted into forearm
Sample placed under light microscope
Allergy blood test, conceptual image
Microfilaria blood test, conceptual image
Magnesium blood test, conceptual image
Measles blood test, conceptual image
Melatonin blood test, conceptual image
Chickenpox blood test, conceptual image
Homocysteine blood test, conceptual image
Pathologist loads a centrifuge with blood samples