Valve and tip of a burette with a flask
Bildnummer 11901885
| Burette. Valve and tip of a laboratory burette with the tip placed inside the neck of a flask. In the background is a measuring cylinder (at left) and a volumetric flask (at right). A burette is a graduated glass tube from which a variable,accurate quantity of fluid can be delivered by means of manually opening and closing the valve (at upper centre). Burettes are used in a wide variety of applications in analytical chemistry,particularly in volumetric analysis or titration. Titrations are determinations of the concentration of one fluid,such as an acid,by slowly adding a solution of known concentration which neutralises it,such as an alkali | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Horrell, Steve |
| Bildgröße: | 3366 px × 4357 px |
| Modell-Rechte: | nicht erforderlich |
| Eigentums-Rechte: | nicht erforderlich |
| Restrictions: | - |
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