Blood group test. Test tubes with reverse typing showing the result for blood group B. This is demonstrated in these four test tubes by the agglutination in A1 and A2 tubes, and the lack of agglutination in the B and O tubes. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Beckmann, Daniela |
Bildgröße: | 6057 px × 4043 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |