Participating in the evaluation of combined value assignment of Cystatin-C as a national standard material candidate / 国际检验医学杂志
International Journal of Laboratory Medicine
;
(12): 2521-2522, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-454358
ABSTRACT
Objective As a collaborator of Beijing Institute of Medical Device Testing for value assignment of state standard ma-terial candidate Cystatin-C ,we have used the internationally accepted reference material to assign value for state standard material candidate Cystatin-C ,and help Beijing Institute of Medical Device Testing get Cystatin-C national standard material certificate . Methods According to the target value and operational procedure of international reference material ERM-DA471 ,We have tested 6 dilutions of standard material candidate Cystatin-C on calibrated Hitachi 7180 immunoassay system .Results The results demon-strate good repeatability and commutability ,and have been accepted in calculating the final value for the candidate standard materi-al ,our data has assisted Beijing Institute of Medical Device Testing in passing the criteria and obtaining Cystatin-C national standard material certificate .Conclusion Compared to the data from all participating collaborators ,our results hit right on the target value , and no significant matrix effects have been observed .
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
International Journal of Laboratory Medicine
Year:
2014
Type:
Article
Similar
MEDLINE
...
LILACS
LIS