GB/T 27420-2018 Conformity assessment.Application guide for evaluation and expression of uncertainty in biological sample measurement (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 27420-2018
Scope
This standard is an application guide for the evaluation and expression of uncertainty in the quantitative measurement results of biological samples in the field of conformity assessment. This standard applies to the evaluation of the uncertainty of the test results related to the measurement process, and does not include the influence of biological variation, pre-measurement and post-measurement processes on the measurement results.
GB/T 27420-2018 Referenced Document
GB/T 19702 In vitro diagnostic medical devices—Measurement of quantities in samples of biological origin—Requirements for content and presentation of reference measurement procedures*， 2021-03-09 Update
GB/T 21415 In vitro diagnostic medical devices.Measurement of quantities in biological samples.Metrological traceability of values assigned to calibrators and control materials
GB/T 21919 Laboratory medicine—Requirements for the competence of calibration laboratories using reference measurement procedures*， 2022-10-14 Update
GB/T 22576 Medical laboratories.Particular requirements for quality and competence
GB/T 27025 General requirements for the competence of testing and calibration laboratories*， 2019-12-10 Update
GB/T 27407 Quality control in laboratories.Applying statistical quality assurance and control charting techniques to evaluate analytical measurement system performance
GB/T 27411 Routine methods for evaluation and expression of measurement uncertainty in testing laboratory
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
ISO 80000-1 Quantities and units - Part 1: General*， 2022-12-06 Update
GB/T 27420-2018 history
2018GB/T 27420-2018 Conformity assessment.Application guide for evaluation and expression of uncertainty in biological sample measurement