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** SPL BATCH QUALITY CONTROL REPORT ** PAGE 1 <br /> Mod 8015 - Diesel <br /> Matrix- Aqueous Batch Id: HPTT941227110800 <br /> Units. mg/L <br /> L A 8 0 R A T o R Y C O N T R O L S A M P L E <br /> S P i K E Method Spike Blank Spike QC Limits(**) <br /> C 0 M P 0 U N D S Blank Result Added Result Recovery (Mandatory) <br /> <2> <3> <1> % % Recovery Range <br /> Petroleum Hydrocarbons-Die NO 5.12 4 75 92 8 20 130 <br /> M A T R I X S_L I K E S <br /> S P I K E Sample Spike Matrix Spike Matrix Spike MS/MSD QC Limits(***) <br /> C 0 M P 0 U N D S Results Added Du licate Relative % (Advisory) <br /> Result Recovery Result Recovery Difference RPD <br /> <2> 1 <3> <1> <4> <1> <5> max Recovery Range <br /> Petroleum Hydrocarbons-Die0 Ti5 12 4 45 84 8 4 52 86 1 1 1 52 43 20 - 177 <br /> Analyst SEG * = Values Outside QC Range <br /> Sequence Date 12/27/94 NC = Not Calculated (Sample exceeds spike by factor of 4 or more) <br /> SPL ID of sample spiked 9412784-028 ND = Not Detected/Below Detection Limit <br /> Sample File ID TT-11L RAW % Recovery = CC <1> - <2> ) / <3> 1 x 100 <br /> Method Blank File ID LCS % Recovery = (<1> / <3> ) x 100 <br /> Blank Spike File ID TT-141 RAW Relative Percent Difference = 1(<4> - <5> / [(<4> + <5> ) x 0 5] x 100 <br /> Matrix Spike File ID TT-032 RAW (**) = Source SPL-Houston Historical Data <br /> • Matrix Spike Duplicate File ID TTJ033 RAW (***) = Source SPL-Houston Historical Data <br /> SAMPLES IN BATCH SPL ID 9412875-018 9412875-038 9412875-02B <br /> Idelis William , QC officer <br />