Laserfiche WebLink
819 St¢kei At a Ste 8 <br /> ento,C5834 <br /> (D 1-0 <br /> Sequoia 5acrnm 0)16)92199600 <br /> AnaNt1Cdl FAX(91s)0i.yn <br /> � rcww suotalabsabs cocora <br /> Gettler-Ryan-Petaluma Project Tosco 11192,Stockton,CA S307501 <br /> 1364 N McDowell Blvd Ste B2 Project Number N/A Reported <br /> Petaluma CA,94954 Project Manager Dave Vossler 08/05/03 17 35 <br /> Gasoline1BTEX\Oxygenates by EPA method 8260B - Quality Control <br /> Sequoia Analytical - Sacramento <br /> Reporting Spike Source %P-FC RPD <br /> Analyte Result Limit Units Level Result %RFC Limits RPD Limit Notes <br /> Batch 3080034-EPA 5030B IT <br /> Blank(3080034-BLKI) Prepared 08/04/03 Analyzed 08/05/03 <br /> Benzene ND 050 ug/l <br /> Toluene ND 050 <br /> Ethylbenzene ND 050 " <br /> Xylenes(total) ND 050 " <br /> Methyl tert-butyl ether ND 20 " <br /> Gasoline(C6-C10) ND 50 <br /> Surrogate Toluene-l8 251 250 100 60-140 <br /> Surrogate 4 BFB 262 25 0 105 60-140 <br /> Laboratory Control Sample(3080034-1351) Prepared 08/04/03 Analyzed 08/05/03 <br /> Benzene 3 17 050 ugll 320 99 70-130 <br /> Toluene 181 0 50 14 8 122 70-130 <br /> aethyl tent-butyl ether 5 34 2 0 496 108 60-140 <br /> asoline(C6-C10) 195 50 220 89 70-130 <br /> Surrogate Toluene-d8 252 2.50 101 60-140 <br /> Surrogate 4 BFB 260 250 104 60-140 <br /> Matrix Spike(3080034-MS1) Source 5307514-02 Prepared&Analyzed 08/05/03 <br /> Benzene 3 12 050 ug/l 3 20 ND 97 70-130 <br /> Toluene 17 8 0 50 148 ND 120 70-130 <br /> Methyl tett-butyl ether <br /> 594 2 0 496 096 100 60-140 <br /> Gasoline(C6-C]0) 196 50 220 ND 89 60-140 <br /> Surrogate Toluene-l8 252 250 101 60-140 <br /> Surrogate 4-BFB 260 25 0 104 60-140 <br /> Matrix Spike Du (3080034-MSD!) Source 5307514-02 Prepared&Analyzed 08/05/03 <br /> Benzene 2 78 050 0811 3 20 ND 87 70-130 12 25 <br /> Toluene 17 2 050 14 8 ND 116 70-130 3 25 <br /> Methyl Cert-butyl ether 572 2 0 496 096 96 60-140 4 25 <br /> Gasoline(C6-C10) 191 50 220 ND 87 60-140 3 25 <br /> Surrogate Toluene-d8 260 250 104 60-140 <br /> Surrogate 4-BFB 252 25 0 101 60-140 <br /> I <br /> Sequoia Analytical-Sacramento The results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document Unless otherwise stated results are reported on a wet weight basis <br /> • This analytical report must be reproduced in its entirety <br /> Page 5 of 7 <br />