Nitrile - gloved hand holding disposable plastic medical syringe inserted into blue blood tube containing synthetic blood sample.
Disposable plastic medical syringe and color coded tubes containing synthetic blood samples. Blue top - buffered sodium citrate. Lavender top - K2-EDTA anticoagulant
Color coded blood tubes containing synthetic blood samples. Blue top - buffered sodium citrate. Green top - lithium heparin anticoagulant. Lavender top - K2-EDTA anticoagulant
Color coded tube containing synthetic blood sample on a bloodwork requisition form that lists a test for prostate-specific antigen (PSA)
Disposable plastic medical syringe dropping synthetic blood into microcentrifuge tube
Laboratory scientist holding a blood sample with a upright compound microscope in the background
Syringe containing blood
Blood sample
Blood sample and test tubes
Blood samples
Blood on syringe
Automated blood sample testing
Blood samples in syringes
Blood sample and multiwell tray
Blood samples in tubes
Blood samples in lab
Blood samples and microscope
Infectious blood sample
Blood samples and computer
Blood samples in test tubes
Blood samples for MERS-CoV
Blood test in medical laboratory
Vacutainer tubes with blood samples
Vacutainer tube with blood sample
A blood sample being held with a row of human samples for analytical testing including blood, urine, chemistry, proteins, anticoagulants and HIV in lab
Laboratory scientist holding a slide containing a blood sample with a upright compound microscope in the background
Test tube containing blood sample
Blood sample on microscope slide
Pipetting blood sample
Close-up of blood samples in test tubes
Blood Samples in Test Tubes
Infectious blood samples
Robotic arm holding medical syringe
Blood sample tube
Blood tubes in rack
Vial containing sample
Vials containing blood samples
Diagnosis, conceptual image
Toxoplasma blood test, conceptual image
Vacutainer tubes
Eppendorf tubes with QR codes
Red liquid in test tubes
Test tubes in rack
Blood investigation
Blood sample tubes
Compact desktop cardiac reader
Blood sugar test
Eppendorf tube with blood sample
Virology test tube
Blood samples for testing in vials
Blood test
Hypodermic needle inserted into forearm
Eppendorf tubes containing blood samples
Taking a blood sample
Row of test tubes with blood samples
Taking blood sample
Bottles containing red liquid
Blood Research
Doctor holding a blood sample
Hand holding blood sample in test tube
Vial with blood sample against blue background
Testing for blood in a urine sample
Blood collection kit
Studio shot of blood sample tube (containing synthetic blood) on a haematology requisition form listing prostate-specific antigen (PSA) test.
Blood sample with results of clinical analysis of the blood component
Blood samples in incubator
Filling tray with blood samples
Blood sample on glucose test strip
Vial with blood sample
Blood in multiwell tray
Blood collection tubes
Blood collection tube
Robotic arm holding test tube
Blood samples in centrifuge tubes
Medical samples and microscopes
Medical microscope
Nurse taking a finger prick blood sample
Taking blood samples