Pregnancy tests performed in a laboratory on a sample of blood or urine are quantitative and therefore are more accurate than a home pregnancy test.
Fumonisins (FB1) analyses were also carried out in TFDA laboratories where a sample of 250 g of dry-shelled maize samples were mixed and ground using a Romer Mill and homogenised and stored at −20 °C until analysis.
Instead of routine validation of each isolate, we ask each laboratory to submit a sample of CRE isolates (5 per laboratory) to a reference laboratory to validate organism identification, susceptibility testing, and carbapenemase production.
Blood analysis, laboratory examination of a sample of blood used to obtain information about its physical and chemical properties.
Today urinalysis, which is the laboratory examination of a sample of urine to obtain clinical information, is the most commonly performed test in the physician's office.
Laboratory tests using a sample of blood also have a high degree of sensitivity and can be used to detect increased levels of HCG early in the implantation process.
The indictment, announced Thursday, said that during a test of the process a year before the fatal explosion at Concept Sciences Inc. of Allentown, Pa., a chemist wrote in a laboratory notebook that a sample of the highly concentrated form of hydroxylamine being tested had exploded.
A number of feed preparation techniques ahead of flotation were attempted at laboratory scale on a sample of Ni laterite containing predominantly goethite and quartz.
Semen analysis, laboratory examination of a sample of seminal fluid, usually consisting of the determination of semen volume, alkalinity or acidity (pH), sperm number (or sperm count), and the motility, shape, and viability of sperm.
It encloses the human physical potential and may be seen as a complement to direct laboratory measurements on a sample of elite athletes [7].
