Laserfiche WebLink
HOUSTON LABORATORY <br /> 8880 INTERCHANGE DRIVE <br /> ® HOUSTON,TX 77054 <br /> Quality Control Report (713)660-0901 <br /> Shell Oil Company <br /> INC#N1A <br /> Analysis: TCLP Gasoline Range Organics WorkOrder: 04061001 <br /> � <br /> thod: CA_GRO44 <br /> _ ._ _ Lab Batch ID: R1154 <br /> Method Blank Samples in Analytical Batch: <br /> RunID: VARE_040702D-2299622 Units: mg/L Lal,Sample ID Client Sample ID <br /> nalysis Date: 07/03/2004 1:18 Analyst: RLS 04061001-05A B2@4.0-4.5' <br /> Analyte Result Rep Limit <br /> Gasoline Range Or anics ND0.050 <br /> Surr.14-Difluorobenzene 97.0 60-155 <br /> Surr..4-6romofluorobenzene 91.0 50-158 <br /> Leachate Blank <br /> IlRunlD: VARE_040702D-2300583 Units: mg/L <br /> Analysis Date: 07/02/2004 20:15 Analyst: RLS <br /> teach Date: 06/25/2004 15:34 Leach By: E_S Method SW1311M <br /> Analyte Result Rep Limit <br /> Gasoline Range Organics ND 0.05 <br /> Sum 1 4-Difluorobenzene 95.3 60-155 <br /> Surr.4-Bromofluorobenzene 90.0 50-158 <br /> Laboratory Control Sample(LCS) <br /> RunID: VARE_0407020-2299617 Units: mg1L <br /> Analysis Date: 07/02/2004 17:02 Analyst: RLS <br /> Analyte Spike Result Percent LowerUpper <br /> Added Recovery Limit Limit <br /> Gasoline Range Organics 1 0.9621 96.21 701 130 <br /> Matrix Spike M5 1 Matrix Spike Duplicate MSD <br /> Sample Spiked: 04061001-05 <br /> RunID: VARE_040702D-2299618 Units: mg/L <br /> Analysis Date: 07/02/2004 18:25 Analyst: RLS <br /> Analyte Sample Ms. MS MS% MSD MSD MSD% RPD RPD LowHigh <br /> Result Spike Result Recovery Spike Result Recovery Limit Limit Limit <br /> Added Added <br /> ,Gasoline Range Organics ND 0.9 1.17 . 128 0.9 1.92 123 4.25 36 3C 160 <br /> Qualifiers: NDN-Not Detected at the Reporting Limit MI-Matrix Interference <br /> 8-Analyte detected in the associated Method Blank D-Recovery Unreportable due to Dilution <br /> J-Estimated value between MDL and PQL *-Recovery Outside Advisable QC Limits <br /> NIC-Not Calculated-Sample concentration is greater than 4 times the amount of spike added.Control limits do not apply. <br /> The percent recoveries for QC samples are correct as reported.Due to significant figures and 04061001 Page 37 <br /> rounding,the reported RPD may differ from the displayed RPD values but is correct as reported. 7/9104 3.0 6.54 PM <br />