Chemistry experiment,19th-century artwork. The sealed pressure apparatus at lower left is being heated by a burner,with the vapour produced being collected through a tube in the glass at far left. At right,two more burners are being used to heat liquids in flasks with thermometers mounted on top. The chemist at centre is holding a piece of glassware in his hands,with two spheres and a connecting tube filled with a liquid. This lithograph was engraved by British artist Robert Jacob Hamerton,who was active in the period 1831 to 1858 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chemical Heritage Foundation |
Bildgröße: | 3632 px × 4819 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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