scholarly journals Comparative analysis of calculating sigma metrics by a trueness verification proficiency testing‐based approach and an internal quality control data inter‐laboratory comparison‐based approach

2019 ◽  
Vol 33 (9) ◽  
Author(s):  
Runqing Li ◽  
Tengjiao Wang ◽  
Lijun Gong ◽  
Peng Peng ◽  
Song Yang ◽  
...  
Keyword(s):  
Quality Control ◽  
Comparative Analysis ◽  
Proficiency Testing ◽  
Internal Quality Control ◽  
Internal Quality ◽  
Control Data ◽  
Quality Control Data

Assessment of the Portuguese k 0-INAA laboratory performance by evaluating internal quality control data

2014 ◽  
Vol 300 (2) ◽  
pp. 581-587 ◽  
Author(s):  
S. M. Almeida ◽  
M. Almeida-Silva ◽  
C. Galinha ◽  
C. A. Ramos ◽  
J. Lage ◽  
...  
Keyword(s):  
Quality Control ◽  
Internal Quality Control ◽  
Internal Quality ◽  
Control Data ◽  
Laboratory Performance ◽  
Quality Control Data

Proficiency testing as a tool for implementing internal quality control: the case of ochratoxin A in cocoa powder

2006 ◽  
Vol 11 (7) ◽  
pp. 349-355
Author(s):  
C. Brera ◽  
S. Grossi ◽  
F. Debegnach ◽  
B. De Santis ◽  
V. Minardi ◽  
...  
Keyword(s):  
Quality Control ◽  
Ochratoxin A ◽  
Proficiency Testing ◽  
Internal Quality Control ◽  
Internal Quality ◽  
Cocoa Powder
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