crystalloid

chemistry

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July 23, 2026

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A crystalloid is a substance that can form a true solution and is capable of being crystallized. This term is also used to refer to a protein crystal.12

A common example of a crystalloid solution is Ringer's solution, which was developed in 1882 by Sidney Ringer. It is a mixture of salts in water, including sodium chloride, potassium chloride, calcium chloride, and sodium bicarbonate, in concentrations similar to those found in body fluids. Ringer's solution is used medically to restore blood volume, during surgery, and for various medical conditions.3

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Thomas Graham
…divided particles into two classes—crystalloids, such as common salt, having high diffusibility; and colloids, such as gum arabic, having low diffusibility. He devised dialysis, a method for separating colloids from crystalloids, and also proved that the process of liquid diffusion causes partial decomposition of certain chemical compounds. He invented…
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…divided particles into two classes—crystalloids, such as common salt, having high diffusibility; and colloids, such as gum arabic, having low diffusibility. He devised dialysis, a method for separating colloids from crystalloids, and also proved that the process of liquid diffusion causes partial decomposition of certain chemical compounds. He invented…
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renal system
Glomerular filtration
…proteins being held back while crystalloids (substances in true solution) pass through. In humans, the average capillary diameter is 5 to 10 micrometres (a micrometre is 0.001 millimetre). The wall of each loop of capillaries has three layers. The inner layer consists of flat nucleated endothelial cells arranged to form…
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…proteins being held back while crystalloids (substances in true solution) pass through. In humans, the average capillary diameter is 5 to 10 micrometres (a micrometre is 0.001 millimetre). The wall of each loop of capillaries has three layers. The inner layer consists of flat nucleated endothelial cells arranged to form…
Read More