13361240 - QR code on a cloud11895407 - Woman using a bar code scanner in a library11895424 - View of a bar code label11895398 - Bar code label on a library book11623474 - QR code on a poster11851928 - Nurse using a bar code scanner for medical records11895431 - View of a bar code label11757700 - Doctor checking a blood sample11757701 - Doctor checking a blood sample11757699 - Doctor checking a blood sample12043274 - UPC-A Barcode11553924 - Barcode on a container11855804 - Pharmacist scanning a barcode13601336 - Worker using a barcode reader in a warehouse13601339 - Worker using a barcode reader in a warehouse13601337 - Man using a barcode reader in a warehouse11802528 - Person selecting a blood sample11802530 - Person selecting a blood sample11802529 - Person selecting a blood sample11802531 - Person selecting a blood sample11903516 - Barcode on a woman's head11894626 - Microchip on reverse side of a supertag11903509 - Scanning a barcoded woman11895395 - Bar codes on a range of common products11552049 - Blood samples in a storage room11903517 - Barcode on a man's head11850554 - Hand pipetting a blood sample prior to analysis11557188 - Taking a blood sample12328112 - Health screening12328113 - Health screening11679847 - Cancer research,clinical trials11560148 - Blood research11560147 - Blood research11850704 - Automated blood bacteria tests11754402 - Blood sample11754384 - Medical sample tubes11754372 - Blood samples11850703 - Testing donor blood for bacteria11754378 - Blood samples11754397 - Blood samples11754383 - Medical sample tubes11754396 - Medical sample tubes11754400 - Blood samples11754374 - Blood samples11754330 - Blood samples11754401 - Blood samples11757698 - Blood research11757695 - Blood research11754373 - Blood samples11754326 - Automated blood sample testing11754375 - Blood samples11754385 - Medical sample tube11754377 - Blood samples11757696 - Blood research11754376 - Blood samples11754331 - Blood samples11754324 - Automated blood sample testing11757697 - Blood research11754403 - Blood samples