Laserfiche WebLink
* SPL BATCH QUALITY CONTROL REPORT ++ HOUSTON LABORATORY <br /> California LUFT Manual for Gasoline 8880 INTERCHANGE DRIVE <br /> HOUSTON,TEXAS 77054 <br /> n PHONE(773)660-0901 <br /> Matrix: Aqueous Batch Id: HP S990107130910 <br /> Units: 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 O M P O U N D S Blank Result Added Result Recovery (Mandatory) <br /> <2> <3> <1> 7r 1; Recovery Range <br /> Gasoline Range Organics ND 1.0 0-87 87.0 64 - 131 <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 (Advisory) <br /> Result Recovery Result Recovery Difference RPD - <br /> <2> <3> <1> <4> <1> <5> Max- Recovery Range <br /> GASOLINE RANGE ORGANICS 0.32 0.90 0.55 25.6 * 0.56 26.7 ■ 4.21 36 36 - 160 <br /> + = Values outside QC Range due to Matrix Interference (except RPD) <br /> Analyst: CJ = Data outside Method Specification limits. <br /> Sequence Date: 01/07/99 NC = Not Calculated (Sample exceeds spike by factor of 4 or more) <br /> SPL ID of sample spiked: 9901175-02A NO - Not Detected/Below Detection Limit <br /> Sample File ID: SSA1129.TXO �k Recovery = [( <1> - <2> ) / <3> ] x 100 <br /> Method Blank File ID: LCS % Recovery - (<1> / <3> 1 x 100 <br /> Blank Spike File ID: SSA1121.TXO Relative Percent Difference ) (<4> - <5> I / [(<4> + <5> } x 0.5] x 100 <br /> ..r Matrix Spike File ID: SSA1125.TR0 (++) = Source: SPL-Houston Historical data (1st Q 197) <br /> Matrix Spike Duplicate File ID: SSA1126.TXO (***) = Source: SPL-Houston Historical Data (lat Q 197) <br /> SAMPLES IN BATCH(SPL ID) : 9901061-04A 9901061-05A 9901059-01A 9901059-02A <br /> 9901059-03A 9901059-06A 9901059-07A 9901061-01A <br /> 9901061-02A 9901061-03A <br />