Laboratory glassware. Liquid running into a flat bottom flask from a funnel. The flat bottom flask is in an evaporating dish | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Burriel, Oscar |
Taille de l’image : | 3657 px × 4961 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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