It is the intravascular fluid part of extracellular fluid (all body fluid outside of cells)
Chloride is an Anion in Extracellular Fluid
Cell membranes separate the intracellular and extracellular fluid compartments. The intracellular fluid is contained within the cells, while the extracellular fluid surrounds the cells. Transport proteins in the cell membrane regulate the movement of substances between these compartments.
Plasma is considered part of the extracellular fluid compartment, which also includes fluid within the interstitial spaces, lymph, and cerebrospinal fluid. Extracellular fluid is further classified into intravascular (plasma) and interstitial fluids.
intracellular
The cell membrane, also known as the plasma membrane, separates the intracellular material from the extracellular material. This selectively permeable barrier controls the passage of substances in and out of the cell, helping to maintain cellular homeostasis.
It is extracellular
Intracellular
The two major fluid compartments in the body are the intracellular fluid, which is located inside cells, and the extracellular fluid, which includes the fluid found outside of cells in the interstitial spaces and blood plasma.
Blood plasma makes up about 20-25% of the extracellular fluid in the body. The other main component of extracellular fluid is interstitial fluid, which makes up the remaining 75-80%.
Extracellular fluid (extra-outside)
plasma
Centipede digestion is intracellular. They have a digestive system where food is broken down within specialized cells through intracellular processes.