1873210

ISO 17994:2014

Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods

standard by International Organization for Standardization , 02/15/2014

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Full Description

ISO 17994:2014 specifies an evaluation procedure for comparing two methods with established performance characteristics according to ISO/TR 13843 and intended for the quantification of the same target group or species of microorganisms.

It provides the mathematical basis for the evaluation of the average relative performance of two quantitative methods against chosen criteria for the comparison. It does not provide data for assessment of the precision of the methods being compared. It is appropriate that the precision of methods is assessed as part of their performance characterization.

ISO 17994:2014 does not provide methods for the verification of method performance characterization in a single laboratory.

 

Product Details

Published:
02/15/2014
Number of Pages:
30
File Size:
1 file , 640 KB
Same As:
DIN EN ISO 17994, BS EN ISO 17994:2014
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This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. ISO 17994:2014

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    Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods

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  2. ISO 17994:2004


    Water quality - Criteria for establishing equivalence between microbiological methods

    • Historical Version