BS EN ISO 18153:2003
Current
The latest, up-to-date edition.
In vitro diagnostic medical devices. Measurement of quantities in biological samples. Metrological traceability of values for catalytic concentration of enzymes assigned to calibrators and control materials
Hardcopy , PDF
English
19-08-2003
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Metrological traceability chain and calibration hierarchy
4.1 Principles
4.2 Structure
5 Validation of metrologically traceable calibration
5.1 Principles
5.2 Analytical specificity of measurement procedures
5.3 Commutability of calibrators
5.4 Commutability of control materials
Annex A (informative) List of IFCC primary reference measurement
procedures
Annex B (informative) List of certified reference materials (CRM)
Annex ZA (informative) Clauses of this European Standard addressing
essential requirements or other provisions of EU Directives
Bibliography
Defines how to assure the metrological traceability of values assigned to calibrators and control materials intended to establish or verify trueness of measurement of the catalytic concentration of enzymes.
Committee |
CH/212
|
DocumentType |
Standard
|
Pages |
20
|
PublisherName |
British Standards Institution
|
Status |
Current
|
This European Standard specifies how to assure the metrological traceability of values assigned to calibrators and control materials intended to establish or verify trueness of measurement of the catalytic concentration of enzymes. The calibrators and control materials are those provided by the manufacturers as part of, or to be used together with, in vitro diagnostic medical devices. The following subjects are outside the scope of this standard: requirements for the design or selection of a reference measurement procedure; quantities involving mass of enzyme or immunoreactivity of enzymes; control materials that do not have an assigned value and are used only for assessing the precision of a measurement procedure, either its repeatability or reproducibility (precision control materials); control materials intended for intralaboratory quality control purposes and supplied with intervals of suggested acceptable values, each interval obtained by interlaboratory consensus with respect to one specified measurement procedure, and with limiting values that are not metrologically traceable; metrological traceability of routine results to the product calibrator and their relations to any medical discrimination limit; properties involving nominal and ordinal scales.
Standards | Relationship |
NS EN ISO 18153 : 1ED 2003 | Identical |
I.S. EN ISO 18153:2003 | Identical |
NF EN ISO 18153 : 2004 | Identical |
ISO 18153:2003 | Identical |
SN EN ISO 18153 : 2003 | Identical |
UNE-EN ISO 18153:2004 | Identical |
NEN EN ISO 18153 : 2003 | Identical |
UNI EN ISO 18153 : 2004 | Identical |
EN ISO 18153:2003 | Identical |
DIN EN ISO 18153:2003-11 | Identical |
EN 12286:1998/A1:2000 | IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN SAMPLES OF BIOLOGICAL ORIGIN - PRESENTATION OF REFERENCE MEASUREMENT PROCEDURES |
EN 12287 : 1999 | IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN SAMPLES OF BIOLOGICAL ORIGIN - DESCRIPTION OF REFERENCE MATERIALS |
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