Laserfiche WebLink
** SPL BATCH QUALITY CONTROL REPORT ** HOUSTON LABORATORY <br /> METHOD 8020-** 8880 INTERCHANGE DRIVE <br /> HOUSTON,TEXAS 77054 <br /> Matrix: Aqueous Batch Id: HP_N970403120000 PHONE(713)660-0901 <br /> � Units: Ng/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> k k Recovery Range <br /> MTBE ND 50 40 80.0 20 - 110 <br /> Benzene ND 50.0 34 68.0 62 - 121 <br /> Toluene ND 50.0 43 86.0 66 - 136 <br /> Ethyl-Benzene ND 50.0 45 90.0 70 - 136 <br /> 0-Xylene ND 50.0 47 94.0 74 - 134 <br /> M and P Xylene ND 100.0 91 91.0 77 - 140 <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 % (Advisoi,X) <br /> Result Recovery Result Recovery Difference RPD <br /> <2> <3> <1> <4> <1> <5> Max. Recovery Range <br /> MTBE 5701 20 550 NC 610 NC NC 20 39 - 150 <br /> BENZENE ND 20.0 20 100 19 95.0 5.13 25 39 - 150 <br /> TOLUENE ND 20.0 20 100 19 95.0 5.13 26 56 - 134 <br /> ETHYL BENZENE ND 20.0 20 100 19 95.0 5.13 38 61 - 128 <br /> 0-XYLENE ND 20.0 20 100 20 100 0 29 40 - 130 <br /> M AND P XYLENE ND 40.0 40 100 38 95.0 5.13 20 43 - 152 <br /> Analyst: fab * Values Outside QC Range, < - Data outside Method Specification limits. <br /> Sequence Date: 04/03/97 NC - Not Calculated (Sample exceeds spike by factor of 4 or more) <br /> SPL ID of sample spiked: 9703F55-02A ND - Not Detected/Below Detection Limit <br /> Sample File ID: N-D7098.TX0 % Recovery - [( <1> - <2> ) / <3> ] x 100 <br /> Method Blank File ID: LCS t Recovery - (<1> / <3> ) x 100 <br /> Blank Spike File ID: N_D7092.TX0 Relative Percent Difference (<4> - <5> / ((<4> + <5> ) x 0.51 x 100 <br /> Matrix Spike File ID: N_D7094,TXO (**) - Source: SPL-Houston Historical Data (4th Q 195) <br /> Matrix Spike Duplicate File ID: N D7095.TXO ("') - Source: SPL-Houston Historical Data (3rd Q 196) <br /> SAMPLES IN BATCH(SPL ID): 9703F55-05A 9703F55-06A 9703F79-IDA 9704053-OIA <br /> 9704053-02A 9703FBD-03A 9703FBO-04A 9703E82-OGA <br /> 97D3E82-07A 9703FBO-02A 9703F55-02A 9703F55-03A <br /> 9703E82-05A 9703F55-04A <br />