Laserfiche WebLink
"* PL BATCH QUALITY CONTROL REPORT `" PAGE HOUSTON LABORATORY <br /> Modified 8015 - Gasoline 8880 INTERCHANGE DRIVE <br /> ® H <br /> PHONE( 4 <br /> 7 3)660 90N TEXAS 1 <br /> . Matrix Aqueous Batch Id HP_S950706121900 <br /> Unita mg/L <br /> L A B O 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 O U N D S Blank Result Added Result Recovery (Mandatory) <br /> <2> <3> <1> t t Recovery Range <br /> Petroleum Hydrocarbons ND 1 0 0 78 78 0 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 t Adviso <br /> Result Recovery Result Recovery Difference RPD <br /> <2> <3> <1> <4> <1> <5> Max Recovery Range <br /> Petroleum Hydrocarbons ND 0 9 0 70 77 8 0 75 83 3 6 83 18 40 - 158 <br /> Analyst LFD * = Values Outside QC Range <br /> Sequence Date 07/06/95 NC - Not Calculated (Sample exceeds spike by factor of 4 or more) <br /> SPL ID of sample spiked 9506982-IOA ND - Not Detected/Below Detection Limit <br /> Sample File ID S_155 TXO t Recovery - {{ <1> - <2> ) / <3> l x 100 <br /> Method Blank File ID LCS t Recovery = (<1> / <3> ) x 100 <br /> Blank Spike File ID S,152 TXO Relative Percent Difference - 1 (<4> - <5> I / ((<4> + <5> ) x 0 51 x 100 <br /> Matrix Spike File ID S_165 TXO Source SPL-Houston Historical Data <br /> • Matrix Spike Duplicate File ID S_166 TWO (***) - Source SPL-Houston Historical Data <br /> I <br /> SAMPLES IN BATCH(SPLE�_ 9506982-09A 9506982-IOA ` <br /> I I <br /> I� <br /> Jill <br /> II <br /> J I II I <br /> Idelis Williams, C Officer <br /> rl , I I <br /> 'III I I I I <br /> i I 'I il'Ig I� E <br />