Blood samples
Blood sample
Automated blood sample testing
Blood sample taken for analysis with needle
Samples in a tray in a laboratory
Blood samples in test tubes
Blood samples in syringes
Blood samples in centrifuge tubes
Blood sample with results of clinical analysis of the blood component
Blood Samples in Test Tubes
Blood samples for testing in vials
Blood collection tubes
Blood sample storage room
Blood samples in incubator
Blood sample and test tubes
Blood samples in a centrifuge
Syringe containing blood
Blood testing
Blood in multiwell tray
Diagnosis, conceptual image
Blood collection tube
Blood sample tubes
Blood samples in lab
Blood samples in petri dishes
Vacutainer tubes with blood samples
Tray containing medical equipment and blood sample in doctors surgery
Medical samples in the laboratory
Blood samples in rack
Blood sample with results
Health screening
Medical testing
Human blood and other medical samples in petri dishes
Blood Research
Blood on syringe
Blood samples in tubes
Blood samples and microscope
Blood sample in petri dish
Vacutainer tubes
Healthcare screening, researcher examining blood sample and checking with the data on laptop computer, close up of hands
Blood sample and multiwell tray
A blood sample being held with a row of human samples for analytical testing including blood, urine, chemistry, proteins, anticoagulants and HIV in lab
Blood sampling equipment
Human blood samples awaiting screening in lab
Toxoplasma blood test, conceptual image
Blood samples for MERS-CoV
Samples for medical screening
Vial with blood sample against blue background
Test tube containing blood sample
Rack of sample tubes containing blood for analysis
Test tube with qr code
Blood sample tube
A row of human blood samples awaiting testing in the lab
Blood samples in test tube rack
Medical screening
Blood samples in a storage room
Close-up of blood samples in test tubes
Blood research
Blood collection kit
Pipetting blood sample
Blood sampling tubes
Blood test results
Blood test
Blood test sample
Nitrile - gloved hand holding disposable plastic medical syringe inserted into blue blood tube containing synthetic blood sample.
Color coded blood tubes containing synthetic blood samples. Blue top - buffered sodium citrate. Green top - lithium heparin anticoagulant. Lavender top - K2-EDTA anticoagulant