MODEL RELEASED. Bacterial contamination tests. Laboratory worker using a microscope to examine a sample from a petri dish (several across bottom) that has been 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: | 4080 px × 5440 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |