Sentence examples for use of certified reference from inspiring English sources

Reliable analytical results are necessary to ensure effective consumer protection and the use of certified reference material (CRM) is an important tool for quality assurance.

We also highlight the importance of the use of certified reference materials and independent measurement methods to ensure accurate correction of field values.

An important quality control measure is the use of certified reference materials including well-characterized calibrants to monitor the performance of a certain laboratory.

A daughter directive of the WFD (2009/90/EC on technical specifications for chemical analysis and monitoring of water status) [ 9] requires the use of (certified) reference materials, (C RMs, if available to ensure the quality of measured data.

The International Organization for Standardization (ISO) describes in the ISO/IEC 17025 standard [ 1] the general requirements for the quality assurance of test results including the regular use of certified reference materials (CRMs).

Biomarkers ─ The precision of the biochemical assays will be checked using a pooled plasma sample and their accuracy via the use of certified reference materials or manufacturer's controls, where appropriate.

In the absence of certified reference materials, recovery assays with spiked samples using matrix-matched calibration were used to validate the method.

Due to the absence of certified reference materials (CRMs), the method was validated using matrix-matched calibration and a recovery assay with spiked samples.

Analytical quality control was performed through the analysis of certified reference materials and participation in international inter comparison exercises using blind samples [9, 10].

This is of particular interest for the production of certified reference materials [ 13] or for assigning a value [ 14] to materials used in a proficiency testing scheme [ 15– 17].

The accuracy was checked from analysis of certified reference materials.