Urine sugar comparator

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Urine sugar comparator, used to compare colours of different urine samples.

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Size: 7280px × 4801px
Location:
Photo credit: © SCIENCE HISTORY INSTITUTE/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, biological, biology, comparator, comparing, comparison, device, glucose, historical, history, holder, instrument, levels, medical, medicine, rebound, somogyi, sugar, urine, wooden