MODEL RELEASED. Bacterial contamination tests. Laboratory worker examining a petri dish that was used to culture human tissue samples. Any bacteria or other micro-organisms found growing in the petri dish will need to be identified. The petri dishes contain nutrient media on which micro- organisms will grow if placed in the right conditions. The tissues being tested range from blood to bone | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Tek Image |
Bildgröße: | 5440 px × 4080 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |