Questions the correctness of laboratory results


Author: Ing. Alena Andrejiová, PhD.


  • accreditation and quality system in laboratories,
  • control of documents and records,
  • questions of personnel and accomondation,
  • validation of methods,
  • equipment and measurement traceability,
  • assuring the quality of test results,
  • regular use of certified reference materials,
  • participation in interlaboratory comparison,
  • evaluation of the results of parallel determination,
  • basic statistical evaluation

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