A quality control programme for performance evaluation of dynamic replacement of organic soil deposits

1997 ◽  
Vol 15 (4) ◽  
pp. 283-302 ◽  
Author(s):  
P. Stinnette ◽  
M. Gunaratne ◽  
G. Mullins ◽  
S. Thilakasiri
Keyword(s):  
Quality Control ◽  
Performance Evaluation ◽  
Organic Soil ◽  
Control Programme ◽  
Dynamic Replacement ◽  
Soil Deposits ◽  
Quality Control Programme

Need of quality control programme when using near‐infrared human milk analyzers

2016 ◽  
Vol 105 (3) ◽  
pp. 324-325 ◽  
Author(s):  
Gerhard Fusch ◽  
Celia Kwan ◽  
Ruo Chen Huang ◽  
Niels Rochow ◽  
Christoph Fusch
Keyword(s):  
Quality Control ◽  
Human Milk ◽  
Near Infrared ◽  
Control Programme ◽  
Quality Control Programme

Use of the Reference Method for Determination of Serum Calcium in a Quality-Assurance Survey

1975 ◽  
Vol 21 (10) ◽  
pp. 1416-1421 ◽  
Author(s):  
John F Pickup ◽  
Malcolm J Jackson ◽  
E Margaret Price ◽  
Michael J R Healy ◽  
Stanley S Brown
Keyword(s):  
Quality Control ◽  
Continuous Flow ◽  
Reference Method ◽  
Control Programme ◽  
Total Calcium ◽  
Small Constant ◽  
Constant Bias ◽  
The Mean ◽  
Quality Control Programme

Abstract The Reference Method [Clin. Chem. 19, 1208 (1973)] for determination of total calcium in serum has been applied to 29 specimens from the Wellcome Group Quality-Control Programme. The accuracy of the mean resuIts for all participants, and for selected groups of participants, was determined over the concentration range 2.00-2.75 mmol/liter. We show that, in general, continuous-flow (AutoAnalyzer) and atomic absorption methods of analysis have a small, constant bias, but chelation (ethylenediaminetetraacetate) methods are unpredictably inaccurate.

P1061 International Circumpolar Surveillance interlaboratory quality control programme, 1999–2004

2007 ◽  
Vol 29 ◽  
pp. S284
Author(s):  
T. Zulz ◽  
A. Reasonover ◽  
M. Lovgren ◽  
L. Jette ◽  
M.S. Kaltoft ◽  
...  
Keyword(s):  
Quality Control ◽  
Control Programme ◽  
Quality Control Programme

Impact of dose calibrators quality control programme in Argentina

1992 ◽  
Vol 312 (1-2) ◽  
pp. 269-271 ◽  
Author(s):  
J.C. Furnari ◽  
M.L. de Cabrejas ◽  
M. del C. Rotta ◽  
F.A. Iglicki ◽  
M.I. Milá ◽  
...  
Keyword(s):  
Quality Control ◽  
Control Programme ◽  
Quality Control Programme
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