👉 The Porter fluid, also known as the Porter medium, is a colloidal suspension of silica particles in water, often used in laboratory settings for various applications. It's characterized by its high viscosity and stability due to the strong electrostatic repulsion between the silica particles, which prevents them from aggregating. This fluid is particularly useful for creating a stable medium for reactions and processes that require a controlled environment, such as in chromatography, where it helps separate and purify compounds based on their interactions with the silica surface. Its unique properties make it a versatile tool in chemical and biological research, enabling precise control over experimental conditions.
