GB/T 27420-2018 Conformity assessment—Application guide for evaluation and expression of uncertainty in biological sample measurement

ISO 80000-1 GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 19702-2005 In vitro diagnostic medical devices—Measurement of quantities in samples of biological origin—Presentation of reference measurement procedures GB/T 19702-2021 In vitro diagnostic medical devices—Measurement of quantities in samples of biological origin—Requirements for content and presentation of reference measurement procedures GB/T 21415-2008 In vitro diagnostic medical devices—Measurement of quantities in biological samples—Metrological traceability of values assigned to calibrators and control materials GB/T 21919-2008 Laboratory medicine—Requirements for reference measurement laboratories GB/T 21919-2022 Laboratory medicine—Requirements for the competence of calibration laboratories using reference measurement procedures GB/T 22576-2008 Medical laboratories—Particular requirements for quality and competence GB/T 22576.1-2018 Medical laboratories—Requirements for quality and competence—Part 1:General requirements GB/T 22576.2-2021 Medical laboratories—Requirements for quality and competence—Part 2:Requirements in the field of clinical hematological examination GB/T 22576.3-2021 Medical laboratories—Requirements for quality and competence—Part 3:Requirements in the field of urine examination GB/T 22576.4-2021 Medical laboratories—Requirements for quality and competence—Part 4:Requirements in the field of clinical chemistry examination GB/T 22576.5-2021 Medical laboratories—Requirements for quality and competence—Part 5:Requirements in the field of clinical immunology examination GB/T 22576.6-2021 Medical laboratories—Requirements for quality and competence—Part 6:Requirements in the field of clinical microbiological examination GB/T 22576.7-2021 Medical laboratories—Requirements for quality and competence—Part 7:Requirements in the field of transfusion medicine GB/T 27025-2008 General requirements for the competence of testing and calibration laboratories GB/T 27025-2019 General requirements for the competence of testing and calibration laboratories GB/T 27407-2010 Quality control in laboratories—Applying statistical quality assurance and control charting techniques to evaluate analytical measurement system performance GB/T 27411-2012 Routine methods for evaluation and expression of measurement uncertainty in testing laboratory GB/T 21415-2025 In vitro diagnostic medical devices—Requirements for establishing metrological traceability of values assigned to calibrators,trueness control materials and human samples GB/T 22576.1-2026 Medical laboratories—Requirements for quality and competence—Part 1:General requirements