WS/T 493-2017 Active Industry standards-Health

WS/T 493-2017 Guide to the estimation of the measurement uncertainty of reference methods in enzymology reference laboratories

Publish Date: 2017-09-06 Implement Date: 2018-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: WS/T 493-2017

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Health

ICS Name: Laboratory medicine

Publish Date: 2017-09-06

Implement Date: 2018-03-01

Pages: 42 pages

Scope

This standard specifies the sources of measurement uncertainty, the steps for assessing measurement uncertainty, and the reporting methods used by enzymatic reference laboratories when operating reference methods.
This standard is applicable to enzymatic reference laboratories assessing the measurement uncertainty of enzymatic catalytic activity concentrations measured by reference methods, and also to the assessment of measurement uncertainty for other reference methods that use the principle of spectrophotometry to measure quantities. It can also be used by accreditation reviewers during the review process.