Glass flask used by Louis Pasteur, France, 1860-1864
1860-1864
Chamberland filter, France, 1875-1884
1875-1884
Conical flask
Apparatus for indirect blood transfusion
1901-1960
Bichromate or "Poggendorff" cell
1851-1900
Conical flask
Conical flask, greenish glass, Europe, 1601-1800
1601-1800
Glass flask with wooden base on brass pillar
1800-1899
Copy of flask used by Pasteur in experiments
1927
Glass Leyden jar
1851-1900
Inhaler for use with bronchovydrin penicillin
1945-1955
Flask, clear glass
1850-1950
Glass flask; glass stopper; brass capped
1761
Glass globe from globe electrostatic machine
1750-1850
Glass flask with knurled and threaded collar
1800-1899
Inhaler, conical glass flask connected to mouthpiece by Flexible Tube
1901-1930
Glass flask
Flask, clear glass
1851-1900
Case, wood, containing two flasks of air
1890-1895
Copy of flask used by Pasteur in experiments
1927
Flask of liquid used by Lister
Copy of flask used by Pasteur in experiments
1927
Copy of Lister's experimental apparatus of 1863 to demonstrate the germ theory of putrefactin
2 electrolysis flasks
1870-1910
Copy of Lister's experimental apparatus of 1876-7 to demonstrate that water and blood are not inherently putrefactive
Handpiece sterilizer flask
1930-1940