


Urine test kit
1881-1910

Urine testing kit
1925-1945

Urine test kit(?), gilt brass, English, 1875-1910
1875-1910

Portable apparatus for measuring urea content of urine
1860-1930

Urine test kit including Esbach albuminometer

"Clinitest" urine test kit
1920-1960

Tubular case containing endolytic tubes for urine testing
1910-1916

Box of endolytic tubes for urine testing
1910-1916

Urine test kit
1900-1910

Alexander's urinary test case by Arnold and Sons

Urine test kit
1890-1919
Urine test apparatus
1890-1910
Urine test kit(?), gilt brass, English, 1875-1900
1875-1910