Ureameter set, c 1900.

1890-1910 in Detroit
Parke, Davis and Company Inc.

Ureameter set in cardboard case by Parke, Davis and Co, American

Ureameter set manufactured by Parke, Davis and Co, Detroit, America. It contains: one phial, two rubber bungs, one urine tube; one connecting tube, one rubber teat, a piece of chamois leather, and a glass jar. The apparatus is for the quantative estimation of urea.