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GLOSSARY OF DATA QUALIFIERS USED IN INORGANIC REPORTS <br /> B —Indicates that this result is less than the Contract <br /> Laboratory Program' Contract. Required Detection Limit (CRDL) <br /> I` - <br /> but is greater than the instrument detection limit (IDL) . <br /> U Indicates that this analyte was analyzed for, but not <br /> detected. <br /> E - The reported result isestimated because of the presence of <br /> an interference. <br /> f M - Applicable . to concentrations greater than the CRDL, the <br /> relative percent 'difference. between duplicate injections was <br /> greater than 20%. <br /> N - Spike recovery was not within control limits. <br /> i S - The reported value was determined by Method of Standard <br /> Addition (MSA) . <br /> + - The correlation coefficient for the MSA is less than 0. 995. <br /> f <br /> W - The post-digestion' spike is out of the 85-115% control limit <br /> and the sample absorbance is less than. 50% of the spike <br /> absorbance. <br /> - The duplicate analysis was not within control limits. <br /> : P - Analyzed by inductively coupled argon plasma. <br /> F - Analyzed by graphite furnace atomic absorption spectroscopy. <br /> CV - Mercury was analyzed by the method of cold vapor generation. <br /> 1 AS, - Analyzed by manual spectrophotometric methods. <br /> MS -- Indicates "matrix spike. " <br /> D - Indicates "duplicate sample. " <br /> F <br /> LCS- Indicates "laboratory control. sample. " <br /> NOTES: <br /> Unless otherwise stated, results for soil/sludge/sediments <br /> are reported on a dry weight basis. <br /> r <br /> F <br /> r <br />+Fq <br /> 1 <br />