Chemistry students in an undergraduate teaching laboratory putting samples into eppendorf tubes and loading them into centrifuges | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / SCIENTIFIC PICTURE RESEARCH |
Bildgröße: | 3425 px × 5137 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | vorhanden |
Restrictions: | - |