laboratory sample

laboratory sample

[¦lab·rə‚tȯr·ē ¦sam·pəl]
(analytical chemistry)
A sample of a material to be tested or analyzed that is prepared from a gross sample and retains the latter's composition.
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Clinical laboratory sample quality is being improved though the use of IoT technologies.
Some researchers like Khing and Das have performed the experiment of loading laboratory sample on ribbon foundation settled on sand layer which has formed on clay with rectangle hole and also a geogrid layer in a partition of clay and available sand on 1994.
For the first criterion of our evaluation, we hypothesized that if the laboratory sample result was [greater than or equal to]10 ppm lead then the unique spectral emissions produced by lead should be observed.
Applications are anticipated from machine feeding to testing to laboratory sample handling.
Chelmsford, MA 2/5/07 -- Magellan Biosciences has sold Tek-Cel, a provider of laboratory sample management and storage solutions, to Hamilton, which sells laboratory robotics, chromatography and fluid subsystem products.
Professor Michael Young and Dr Lesley Manchester get up close and personal with a laboratory sample
A laboratory sample of Pfiesteria shumwayae, one of two named Pfiesteria species, slays fish only by direct contact, says Robert Gawley of the University of Miami in Coral Gables.
Again, no problems were encountered in terms of slurry life, as a laboratory sample ran for about 4 months with no deterioration or creep results.
Maintaining accurate and frequent checks of laboratory sample testing through quality control is vital to ensuring that patient testing is done right and that it produces accurate results.
However, later studies disputed that finding, suggesting that it was a statistical fluke or the result of contamination from another laboratory sample.
IUPAC (International Union of Pure and Applied Chemistry) and ISO (International Organization for Standardization) define a laboratory sample as "the material that is sent to or received by the laboratory.
The MM710 on-line gauge provides real-time non-contact measurements in the process, whilst InfraLab is designed for rapid (5 second) at-line or laboratory sample analysis.

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