Vacutainer tubes
Vacutainer tubes with blood samples
Blood samples in tubes
Blood samples in test tubes
Blood samples in lab
Vacutainer tubes, red
Vacutainer tubes, light blue
Vacutainer tube with blood sample
Vacutainer tubes, pink
Blood sample and test tubes
Blood samples and microscope
Blood samples for MERS-CoV
Blood samples in syringes
Blood samples
Blood on syringe
Blood collection tubes
Blood samples in centrifuge tubes
Toxoplasma blood test, conceptual image
Infectious blood sample
Syringe containing blood
Medical samples and microscopes
Blood in multiwell tray
Blood sample
Blood sample and multiwell tray
Blood test in medical laboratory
Blood collection tube
Blood sampling tubes
Blood samples for testing in vials
Blood samples in rack
Blood testing
Blood samples in blood test tubes
Test tubes in rack
Infectious blood samples
Eppendorf tubes
Blood sample with results
Lab technician holding blood samples in a test tube
Blood sample tube
Allergy blood test, conceptual image
Anti-MPO blood test, conceptual image
Babesia parasite blood test, conceptual image
Microfilaria blood test, conceptual image
Calcium blood test, conceptual image
Food sensitivity 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
SHBG blood test, conceptual image
Chickenpox blood test, conceptual image
Triglyceride blood test, conceptual image
Triiodothyronine thyroid blood test, conceptual image
Homocysteine blood test, conceptual image
Biological samples
Human blood samples awaiting screening in lab
Microscope slide
Medical samples
Sample analysis
Blood Samples in Test Tubes
Laboratory Test & Medicines
Hypodermic needle inserted into forearm
Vitamin D test, conceptual image
Men's health blood test, conceptual image
Adrenaline blood test, conceptual image
Rheumatoid arthritis blood test, conceptual image
Apolipoprotein A blood test, conceptual image
Apolipoprotein blood test, conceptual image
Cholesterol blood test, conceptual image
C-reactive protein blood test, conceptual image
FISH blood test, conceptual image
Renal function blood test, conceptual image
B vitamin blood test, conceptual image
MERS blood test, conceptual image
Colon cancer blood test, conceptual image
Folic acid blood test, conceptual image
Gonorrhea blood test, conceptual image
Hepatitis B blood test, conceptual image
Herpes blood test, conceptual image
Legionella blood test, conceptual image
Malaria blood test, conceptual image
Metabolism blood test, conceptual image
Noradrenaline blood test, conceptual image
Lung cancer blood test, conceptual image
NT-proBNP blood test, conceptual image
Vitamin D blood test, conceptual image
Testosterone blood test, conceptual image
Syphilis blood test, conceptual image
Rabies blood test, conceptual image
Plague blood test, conceptual image
Procalcitonin sepsis blood test, conceptual image
Thyroxine hyperthyroidism blood test, conceptual image
C-Peptide diabetes blood test, conceptual image
HPV blood test, conceptual image
Influenza virus test, conceptual image
Norovirus test, conceptual image
Papillomavirus test, conceptual image
Vacutainer tube with green liquid
Blood samples in haematology lab
Blood test
Medical screening