Laserfiche WebLink
Sequoia 8195 aar Avenue B <br /> sacram958enio CA 9ss3a i <br /> • 4 a- ) (916)921-9600 <br /> FAX(916)921-0100 <br /> qwrAnalytical www sequoia corn <br /> Gettler-Ryan- Rancho Cordova Project Unocal 2859,Stockton CA <br /> 3140 Gold Camp Dr Ste 170 Project Number NIA Reported <br /> Rancho Cordova CA 95670 Project Manager David Herzog 06/12/01 17 15 <br /> Total Purgeable Hydrocarbons (C6-C12), BTEX and MTBE by DHS LUFT - Quality Control <br /> Sequoia Analytical - Walnut Creek <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result */.REC Limits RPD Limit Notes <br /> Batch l E31017- EPA 5030B McOH <br /> Blank(IE31017-BLK1) Prepared&Analvzed 05/31/01 <br /> Purgeable Hydrocarbons ND 10 mg/kg <br /> Benzene ND 00050 <br /> Toluene ND 00050 <br /> Ethylbenzene ND 00050 <br /> Xvlenes(total) ND 00050 <br /> ,Methyl tert-butvl ether ND 0 050 <br /> Surrogate a a a-Trafluorotoluene 0 660 0 600 110 40-140 <br /> LCS(1 E31017-BS 1) Prepared&Analyzed 05/31/01 <br /> Renzene 0 728 00050 mg/kg 0 800 910 50-150 <br /> oluene 0 762 00050 0 800 952 50-150 <br /> Ethylbenzene 0 806 00050 0 800 101 50-150 <br /> Xylenes(total) 238 00050 240 99 2 50-150 <br /> Surrogate a a a-Trrfluorotoluene 0 660 0 600 ]to 40-140 <br /> Matrix Spike(IE31017-NISI) Source W105576-01 Prepared& Analyzed 06/01/01 <br /> Benzene 0 822 00050 mgikg 0 800 tiD 103 A-150 <br /> Toluene 0 868 00050 0 800 ND 108 ?0-150 <br /> Ethylbenzene 0 916 00050 0 800 ND 114 50-150 <br /> Xylenes Itotal) 272 00050 240 ND 113 �0-150 <br /> Surrogate a a a-Trifluorotoluene 0 614 0 600 102 40-140 <br /> Matrix Spike Dup(1E31017-MSD1) Source W105576-01 Prepared&Analyzed 06/01/01 <br /> Benzene 0 818 00050 mg/kg 0 800 ND 102 D0-150 0 488 20 <br /> Toluene 0 870 00050 0 800 ND 109 50-150 0 230 20 <br /> Ethylbenzene 0 918 00050 0 800 ND 115 50-150 0 218 20 <br /> Xylenes(total) 2 75 00050 240 ND 115 50-150 1 10 20 <br /> Surrogate a a a-Trrfluorotoluene 0 606 0 600 101 40-140 <br /> 0 <br /> Sequoia Analytical - Sacramento The results in this report apply to the samples ana4--ed to accordance with the chain of <br /> custody document This analytical report must be reproduced to its entirety <br /> Pam-4 of 5 <br />