Indigestion tablet dissolving in water. This is an Alka-Seltzer tablet. It is a combination of aspirin,sodium bicarbonate and citric acid. It is designed to treat pain while at the same time neutralising excess stomach acid. The tablet dissolves rapidly in water,and the acid and bicarbonate react to form carbon dioxide gas | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
Bildgröße: | 3441 px × 5148 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |