Graduated cylinder containing 40 ml of clear fluid. Close-up of the bottom of the meniscus. The bottom of the meniscus is taken as the liquid level in the cylinder. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / H. S. Photos |
Taille de l’image : | 3171 px × 5327 px |
Model Release : | Non requis |
Restrictions : |
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