Reading the level of potassium permanganate in a burette. When titrating potassium permanganate,a very dark liquid,the burette reading is taken from the top of the meniscus (the curved surface of a liquid in a vessel). The start level is at left and the end level at right | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
Bildgröße: | 3963 px × 5046 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |