Chemistry experiment,19th-century artwork. The apparatus at left is being used for distillation,with gas-fuelled bunsen burner at far left heating liquids in glass retorts. The products of the distillation are being collected by the chemist at centre left. This etching,by Walter W. Outer,dates from 1875 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Tobias, Gregory / Chemical Heritage Foundation |
Bildgröße: | 4791 px × 3650 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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