Test tubes. View of several test tubes in a rack. The tubes contain a blue liquid. Test tubes are used in laboratories for carrying out simple reactions | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Fermariello, Mauro |
Taille de l’image : | 4150 px × 3363 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |