Laserfiche WebLink
819 Striker Avenue Suite 13 <br /> 4 1 5834 <br /> Sa Sacrarn(916) 9219 <br /> egY'oy 9600 <br /> c u g FAX(9t6)921-0100 <br /> Analytical ,�,�5equotatab5 Com <br /> OFO <br /> Gettler-Ryan-Petaluma Project Former Tosco 6981, Stockton,CA S209465 <br /> 1364 N McDowell Blvd Ste B2 ProjectNumber NIA Reported <br /> Petaluma CA,94954 Project Manager Dave Vossler 10/04/02 17 48 <br /> Gasollne\BTEXIOxygenates by EPA method 8260B - Quality Control <br /> Sequoia Analytical - Sacramento <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %RRC Limits RPD Limit Notes <br /> Batch 2100028-EPA 5030B [PIT] <br /> Blank(2100028-BLKI) Prepared &Analyzed 10/02/02 <br /> Benzene ND 050 ug/l <br /> Toluene <br /> ND 050 " <br /> Ethylbtnzene ND 050 " <br /> Xylenes(total) ND 0 50 " <br /> Methyl tert-butyl ether ND 050 " <br /> Gasoline(C6-C10) ND 50 " <br /> Surrogate 12-DCA-d4 246 11 250 98 60-140 <br /> Surrogate Toluene-d8 240 25 0 96 60-140 <br /> Surrogate 4-BFB 235 25 0 94 60-140 <br /> Lmb6aratory Control Sample(2100028-BSI) Prepared&Analyzed 10/02/02 <br /> 1111we 145 0 50 ug/l 13 4 108 70-130 <br /> Toluene 785 050 810 97 70-130 <br /> Methyl tert-butyl ether 254 0 50 " 21 8 117 60-140 <br /> Gasoline(C6-C10) 954 50 " 1100 87 70-130 <br /> Surrogate 12-DCA-d4 259 256 104 60-140 <br /> Surrogate Toluene-d8 233 250 93 60-140 <br /> Surrogate 4-BFB 234 250 94 60-140 <br /> Matrix Spike(2100028-MS1) Source 5209464-01 Prepared&Analyzed 10/02/02 <br /> Benzene 151 050 ug/l 13 4 ND 113 70-130 <br /> Toluene 932 050 81 0 ND 103 70-130 <br /> Methyl tert-butyl ether 836 050 21 8 58 117 60-140 <br /> Gasoline(C6-C10) 1070 50 " 1100 ND 93 60-140 <br /> Surrogate 1 2-DCA-d4 22 6 11250 90 60-140 <br /> Surrogate Toluene-d8 239 1125 0 96 60-140 <br /> Sun agate 4-BFB 238 250 95 60-140 <br /> Rarquoia Analytical-Sacramento The results to this report apply to the samples analyzed in accordance with the chain of <br /> custody document This analytical report must be reproduced in its entttety <br /> Page 4 of 6 <br /> t� <br />