The phrase "a pool of fluid" is correct and usable in written English.
It can be used to describe a collection or accumulation of liquid in a specific area.
Example: "After the heavy rain, there was a pool of fluid gathered in the low spot of the yard."
Alternatives: "a body of liquid" or "a collection of fluid".
This extraordinary species attracts insects with nectar, lets them slide down a slippery rim into a pool of fluid where they are digested and absorbed.
More than 70%% of EOC patients, in particular those with Type-II tumors, present with a pool of fluid in their abdominal cavity (ascites/effusions) harboring a population of tumor cells [ 26].
Add salt until the thick syrup formed floats to the surface with a pool of fluid formed beneath it.
Residual stool can thus be distinguished from a polyp based on its high density, and polyps can be identified within a pool of residual fluid and fecal matter because of the higher density of the fluid and stool [ 45].
The accuracy of the assay in synovial fluid, determined by calculating the recovery of CRP spiked into a pool of the fluid showed a recovery of 113% and a correlation of R = 0.993 for expected against observed concentrations.
From these analyses, 199 proteins were identified in the AC fluid (Additional File 1: List of 199 proteins detected in a pool of AC fluid from 11 patients, with number of peptides and sequence coverage).
Two goals were set: 1) Comparison of AC fluid from individual patients to determine whether or not temporal AC is a homogenous condition; and 2) Evaluate the protein content of a pool of AC fluid from several patients and qualitatively compare this with published protein lists of cerebrospinal fluid (CSF) and plasma.
To determine accuracy of measurement of CRP in synovial fluid, purified canine CRP Life Diagnosticss, NJ, USA) was dispensed at 25 mg/L, 12.5 mg/L and 6.3 mg/L in a pool of synovial fluid with a low concentration of CRP.
My car evaporated in a pool of brake fluid.
Your brain is a gelatinous mass floating in a pool of cerebrospinal fluid inside your skull.
When the bugs drown in a pool of digestive fluid at the bottom, the plant soaks up nutrients that it can't get from the poor, swampy soil where it grows.
