Urine analysis. Multiple test stick, showing the results from being immersed in a sample of urine (in background). The test stick's pads are checked a


Urine analysis. Multiple test stick, showing the results from being immersed in a sample of urine (in background). The test stick's pads are checked against a reference chart after a specific amount of time has elapsed. Each pad tests for the presence (colour change) and/or quantity (colour intensity) of: leucocytes (white blood cells), nitrite, protein, pH (acidity), blood, specific gravity, ketone and glucose.


Size: 3377px × 4161px
Photo credit: © SHEILA TERRY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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