Laserfiche WebLink
te 8 <br /> Sequoia 81ame to, Ave5834 <br /> Sacramento, 92 99600 <br /> (916)921 9600 <br /> Analytical FAX(916) 0 10 <br /> www sequotalauoialaYcom , <br /> Gettler-Ryan-Dublin Project Fortner Unocal 5098,Stockton, CA 5302592 <br /> 6747 Sierra Court, Ste J Project Number N/A Reported <br /> Dublin CA,94568 Project Manager Deanna L Harding 03/10/03 17 17 <br /> Gasolinc\BTEX\0xygenates by EPA method 8260B - Quality Control <br /> Sequoia Analytical - Sacramento <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 3030088-EPA 5030B JP/TJ <br /> Matrix Spike(3030088-MSI) Source 5302592-08 Prepared 03/06/03 Analyzed 03/07/03 <br /> Sur!ogate 4-BFB 250 119/1 250 100 60-140 <br /> Mainx Spike Dug(3030088-MSDI) Source S302592-08 Prepared 03/06/03 Analyzed 03/07/03 <br /> Benzene T 279 050 ug/I 25 0 52 91 70-130 10 25 <br /> Toluene 245 050 250 12 93 70-130 13 25 <br /> Methyl tent-butyl ether 200 20 250 ND 104 60-140 5 25 <br /> Suri agate 1 2 DCA-d4 284 250 114 60-140 <br /> Surrogate Toluene d8 268 250 107 60-140 <br /> Surrogate 4-BFB 236 ZS U 94 60-140 <br /> Batch 3030099- EPA 5030B IP1Tl <br /> Blank(3030099-BLKI) Prepared 03/06/03 Analyzed 03/07/03 <br /> Benzene ND 050 ugll <br /> Toluene ND 050 <br /> Ethylbenzene ND 050 <br /> Xylenes(total) ND 0 50 -- <br /> Methyl tert-butyl ether ND 20 " <br /> w Surrogate I 2-DCA-& _ 31 4 - - 25 0 TTT - 116 60 140 <br /> Sur i ogale Toluene-d8 279 25 0 112 60-140 <br /> Sur i ogale 4-BFB 249 250 100 60-140 <br /> Laboratory Control Sample(3030099-BSI) Prepared 03/06/03 Analyzed 03/07/03 <br /> Benzene 24 8 050 ugll 250 99 70-130 <br /> Toluene 262 050 250 105 70-130 <br /> Methyl Cert-butyl ether 262 20 25 0 105 60-140 <br /> Surrogate 12-DCA-d4 287 250 115 60-140 <br /> Surrogate Toluene-d8 285 250 114 60-140 <br /> Sur i ogale 4-BFB 258 230 103 60-140 <br /> Sequoia Analytical - Sacramento The results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document Unless olhensptse stated results are repos ted on a wet weight basis <br /> This analytical repot 1 must be i eproduced in its entirety <br /> Page 104 of 126 <br />