Blank spike - Revision history

Shawndouglas: Updated article

2022-09-22T22:54:40Z

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← Older revision		Revision as of 22:54, 22 September 2022
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	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>		A '''blank spike''', as defined by the [[United States Environmental Protection Agency]] via its [[Staged Electronic Data Deliverable\|SEDD Specification]] Version 5.2, is "a [[quality control]] [[Sample (material)\|sample]] with known amounts of target [[analyte]]s added to a [[blank]]." The EPA adds that "[[data]] potentially includes a percent recovery and an [[Expected result\|expected result]] for each analyte for which the analyte type is 'spike.' An interference check sample is a type of blank spike where the results for unspiked analytes are of interest."<ref name="SEDD5.2_19">{{cite web \|url=https://www.epa.gov/sites/default/files/2019-05/documents/sedd_spec_v5-2-march_2019_508.pdf \|format=PDF \|title=Appendix A. Data Element Dictionary (DED) \|work=SEDD Specification Version 5.2 \|author=U.S. Environmental Protection Agency \|date=March 2019 \|accessdate=22 September 2022}}</ref>

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Shawndouglas: Added cat

2014-08-06T19:47:16Z

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← Older revision		Revision as of 19:47, 6 August 2014
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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]]

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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>

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