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i <br /> *� SPL BATCH QUALITY CONTROL REPORT ** PAGE 1 <br /> Modified 8015 - Gasoline <br /> . Matrix: Aqueous Batch 1d: HP_U941216220300 <br /> Units. mg/L <br /> L A B O R A T O R Y C 0 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 NO 0.9 1.08 120 56 - 139 <br /> M A T R I X S P I K E S <br /> S P I K E Sample Spike Matrix Spike Matrix Spike MS/MSD QC Limits(•**) <br /> C O M P O U N D S Results Added Duplicate Relative X (Advisory) <br /> Result Recovery -Result Recovery Difference RPD <br /> Q> <3> <1> -1 <1> <5> Max. Recovery Range <br /> Petroleum Hydrocarbons ND 0.9 0.42 46.7 0 46 51 1 9.00 18 40 - 158 <br /> Analyst YN * = Values Outside QC Range <br /> Sequence Date: 12/16/94 NC = Not Calculated (Sample exceeds spike by factor of 4 or more) <br /> SPL ID of sample spiked: 9412474-06A ND = Not Detected/Below Detection Limit <br /> Sample File ID UU-598.7X0 % Recovery = [( 0), - <2> ) / <3> I x 100 <br /> Method Blank File ID: LCS X Recovery = (0> / <3> ) x 100 <br /> Blank Spike File ID: UU-585.TXO Relative Percent Difference j(<4> - <5> 1 / [(<4> + <5> ) x 0 51 x 100 <br /> .Matrix Spike File ID: UU_617.TX0 ("*) = Source: SPL-Houston Historical Data <br /> Matrix Spike Duplicate File ID. UU_618.TXO (***) Source: SPL-Houston Historical Data <br /> i <br /> I <br /> I <br /> I <br /> t � <br /> i <br /> i <br /> I <br /> SAMPLES IN BATCH(SPL_ID)• 9412729-05A 9412729-04A 9412729-06A 9412545-03A <br /> 9412545-04A 9412545-05A 9412545-01A 9412545-02A <br /> 9412475-04A 9412474-05A 9412474-D6A 9412474-07A i <br /> I 9412474`-08A 9412474-09A 9412474-IOA 9412475-01A <br /> I` 9412475-0 94124 941 -1 A ' <br /> I ,I <br /> Idelis Williams, OC Officer <br /> I I I <br /> i�l,`I I.i Ili I E I <br />