Close-up of scientists gloved hands weighing out chemicals for an experiment using a digital analytical balance. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / SCIENTIFIC PICTURE RESEARCH |
Bildgröße: | 3769 px × 5654 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | vorhanden |
Restrictions: | - |