Difference between revisions of "Spike"
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In the [[laboratory]] world, a '''spike''' is a reanalysis of a regular sample done for quality control (QC) purposes with a known amount added. Data is expected to include the original client sample ID for each method and, potentially, a percent recovery and an expected result for each analyte that is a spike. The original client sample ID identifies the original sample that was spiked.<ref name="SEDD52">{{cite web |url=http://www.epa.gov/fem/seddspec52.htm |title=SEDD Specification 5.2 Resources |author=U.S. Environmental Protection Agency |date=06 July 2011 |accessdate=20 May 2014}}</ref> | |||
==References== | ==References== | ||
<references/> | <references/> | ||
Revision as of 17:21, 20 May 2014
In the laboratory world, a spike is a reanalysis of a regular sample done for quality control (QC) purposes with a known amount added. Data is expected to include the original client sample ID for each method and, potentially, a percent recovery and an expected result for each analyte that is a spike. The original client sample ID identifies the original sample that was spiked.[1]
References
- ↑ U.S. Environmental Protection Agency (6 July 2011). "SEDD Specification 5.2 Resources". http://www.epa.gov/fem/seddspec52.htm. Retrieved 20 May 2014.
