Portable apparatus for measuring urea content of u

Made:
1860-1930 in London
maker:
E Cetti and Company

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Science Museum Group
© The Board of Trustees of the Science Museum

Portable apparatus for measuring urea content of urine, by E. Cetti and Co., 11 and 31 Brooke Street, Holborn, London, England, 1860-1930.