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2. Calibration - Wikipedia

   en.wikipedia.org/wiki/Calibration

   The formal definition of calibration by the International Bureau of Weights and Measures (BIPM) is the following: "Operation that, under specified conditions, in a first step, establishes a relation between the quantity values with measurement uncertainties provided by measurement standards and corresponding indications with associated measurement uncertainties (of the calibrated instrument or ...

3. Laboratory quality control - Wikipedia

   en.wikipedia.org/wiki/Laboratory_quality_control

   Laboratory quality control material is usually run at the beginning of each shift, after an instrument is serviced, when reagent lots are changed, after equipment calibration, and whenever patient results seem inappropriate. [1]

4. Metrology - Wikipedia

   en.wikipedia.org/wiki/Metrology

   Calibration laboratories are generally responsible for calibrations of industrial instrumentation. [9] Calibration laboratories are accredited and provide calibration services to industry firms, which provides a traceability link back to the national metrology institute. Since the calibration laboratories are accredited, they give companies a ...

5. Standardisation Testing and Quality Certification - Wikipedia

   en.wikipedia.org/wiki/Standardisation_Testing...

   STQC provides calibration services, such as Electro Technical Calibration, Non-Electrical Calibration, High Precision Calibration, Onsite Calibration and Medical Equipment Calibration. Multiple STQC laboratories have obtained national and international accreditations and recognitions in the testing and calibration sector.

6. Precision measurement equipment laboratory - Wikipedia

   en.wikipedia.org/wiki/Precision_Measurement...

   A Precision Measurement Equipment Laboratory (PMEL) is a United States Air Force (USAF) facility in which the calibration and repair of test equipment takes place. This practice is also known as metrology: the science of measurement. Metrology is defined as the science of weights & measures, while a PMEL is the place where technicians perform ...

7. Analytical quality control - Wikipedia

   en.wikipedia.org/wiki/Analytical_quality_control

   AQC is achieved through laboratory control of analytical performance. Initial control of the complete system can be achieved through specification of laboratory services, instrumentation, glassware, reagents, solvents, and gases. However, evaluation of daily performance must be documented to ensure continual production of valid data.