Laboratory microbial food tests. Petri dish being used by a US microbiologist who is testing seafood samples for the presence of Salmonella bacteria. Photographed on 5 February 2009, at a US Food and Drug Administration (FDA) site in Irvine, California, USA. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Food & Drug Administration |
Bildgröße: | 5130 px × 3407 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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