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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).


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Glossary


laboratory control sample


A known sample, usually prepared and certified by an outside agency, which is carried through the preparation and analysis procedures as if it were a sample. Replicate LCS results may be used to estimate precision and the difference between the mean of those results and the true value provides an indication of the magnitude of bias due to method error.


The term "laboratory control sample" was found in the following pages:



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