Difference between revisions of "Blank spike"

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A [[Quality control|quality control]] sample with a known amount (spike) added to a blank. Data potentially includes a percent recovery and an [[Expected result|expected result]] for each analyte for which the analyte type is spiked. An interference check sample is a type of blank spike where the results for unspiked analytes are of interest.<ref>SEDD Specification 5.0 http://www.epa.gov/superfund/programs/clp/seddspec5.htm</ref>
A '''blank spike''' is a quality control sample with a known amount (spike) added to a [[blank]]. [[Data]] potentially includes a percent recovery and an [[Expected result|expected result]] for each analyte for which the analyte type is spiked. An interference check sample is a type of blank spike where the results for unspiked analytes are of interest.<ref>SEDD Specification 5.0 http://www.epa.gov/superfund/programs/clp/seddspec5.htm</ref>


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[[Category:Testing terminology]]

Revision as of 19:47, 6 August 2014

A blank spike is a quality control sample with a known amount (spike) added to a blank. Data potentially includes a percent recovery and an expected result for each analyte for which the analyte type is spiked. An interference check sample is a type of blank spike where the results for unspiked analytes are of interest.[1]

References