Proficiency testing sample definition

Proficiency testing sample or “PT sample” means a sample obtained from an approved provider to evaluate the ability of a laboratory to produce an analytical test result meeting the def- inition of acceptable performance outlined in s. NR 149.27. The concentration of the analyte in the sample is unknown to the labo- ratory at the time of analysis. PT samples are used to evaluate whether the laboratory can produce analytical results within spec- ified acceptance limits.
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Proficiency testing sample or "PT sample" means a subsample of a matrix containing analytes of a concentration unknown to the laboratory that is used to evaluate the performance of its analytical systems. Proficiency testing samples must be obtained from a provider that is accredited by an accreditation body approved by the director of RIDOH.
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Proficiency testing sample or “PT sample” means a sample obtained from an approved proficiency testing sample provider to evaluate the ability of a laboratory to produce an analytical test result meeting the definition of acceptable performance outlined in s. NR 149.27. The concentration of the analyte in the sample is unknown to the laboratory at the time of analysis.
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Examples of Proficiency testing sample in a sentence

  • Proficiency testing sample" is a material or matrix spiked with a known concentration of one or more specific analytes representative of the analyte or parameter group, and method for which the laboratory is applying for initial and additional laboratory certification.

  • NR 149.25 Treatment of proficiency testing samples.NR 149.26 Reporting proficiency testing sample results.NR 149.27 Proficiency testing sample acceptance limits and grading.NR 149.28 Procedure for correcting unacceptable proficiency testing sample results.


More Definitions of Proficiency testing sample

Proficiency testing sample means a sample, the composition of which is unknown to the medical cannabis independent testing laboratory, provided to a medical cannabis independent testing laboratory to test whether the medical cannabis independent testing laboratory can produce analytical results within certain criteria.
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Proficiency testing sample means a sample, with a composition or concentration unknown to the laboratory that is used to evaluate whether the laboratory can produce analytical results within specified acceptance criteria.
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Proficiency testing sample or "PT sample" means a sample, the composition of which is unknown to both the analyst and the laboratory. The PT sample tests whether the analyst or laboratory or both can produce analytical results within specified acceptance criteria.
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Proficiency testing sample means a performance evaluation sample provided by the State Laboratory or a State Laboratory-approved vendor as defined in 15A NCAC 02H .0803(38), located at https://nelac-institute.org/content/NEPTP/ptproviders.php to a commercial, industrial, or public laboratory as an unknown toxicant for measurement of toxicity, as an unknown analyte for measurement by laboratory equipment or wet chemistry methods, or as an unknown set of preserved organisms for identification to specified levels of taxonomic classification.
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Proficiency testing sample or “PT sample” means a subsample of a matrix containing analytes of a concentration unknown to the laboratory that is used to evaluate the performance of its analytical systems. Proficiency testing samples shall be obtained from a provider that is NIST/NVLAP accredited.
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Related to Proficiency testing sample

  • Performance Tests means the tests to be conducted on the equipment at site for checking the performance parameters of the equipment as defined in Technical Specification.

  • Test means such test as is prescribed by the particulars or considered necessary by the Inspecting Officer whether performed or made by the Inspecting Officer or any agency acting under the direction of the Inspecting Officer;

  • Fit test means the use of a protocol to qualitatively or quantitatively evaluate the fit of a respirator on an individual.

  • Commissioning test means tests applied to a distributed generation facility by the applicant after construction is completed to verify that the facility does not create adverse system impacts and performs to the submitted specifications. At a minimum, the scope of the commissioning tests performed shall include the commissioning test specified in Institute of Electrical and Electronics Engineers, Inc. (IEEE) Standard 1547 Section 5.4 "Commissioning tests".

  • Acceptance Tests means those tests performed during the Performance Period which are intended to determine compliance of Equipment and Software with the specifications and all other Attachments incorporated herein by reference and to determine the reliability of the Equipment.

  • Batch means a specific quantity of Product that is intended to be of uniform character and quality, within specified limits, and is produced during the same cycle of Manufacture as defined by the applicable Batch Record.

  • Clinical review criteria means the written screening procedures, decision abstracts, clinical protocols, and practice guidelines used by a health carrier to determine the necessity and appropriateness of health care services.

  • Testing service means a national testing service selected by the board.