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API STD 521: Guide for Pressure-relieving and Depressuring Systems – Edition 6

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ISO 21151:2020

ISO 21151:2020 In vitro diagnostic medical devices – Requirements for international harmonisation protocols establishing metrological traceability of values assigned to calibrators and human samples

CDN $251.00

SKU: a2b474fd94dc Categories: ,

Description

This document specifies requirements for a protocol implemented by an international body to achieve equivalent results among two or more IVD MDs for the same measurand for cases where there are no reference measurement procedures and no fit-for-purpose certified reference materials or international conventional calibrators. In this case, the harmonisation protocol defines the highest level of metrological traceability for the stated measurand.

This document can be applied in cases when certified reference materials or international conventional calibrators exist but are not fit-for-purpose because, for example, they are not commutable with human samples.

NOTE This document addresses one case of traceability of assigned and measured values described in 5.6 in ISO 17511:2020.

Edition

1

Published Date

2020-05-25

Status

PUBLISHED

Pages

20

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document specifies requirements for a protocol implemented by an international body to achieve equivalent results among two or more IVD MDs for the same measurand for cases where there are no reference measurement procedures and no fit-for-purpose certified reference materials or international conventional calibrators. In this case, the harmonisation protocol defines the highest level of metrological traceability for the stated measurand.

This document can be applied in cases when certified reference materials or international conventional calibrators exist but are not fit-for-purpose because, for example, they are not commutable with human samples.

NOTE This document addresses one case of traceability of assigned and measured values described in 5.6 in ISO 17511:2020.

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