Laserfiche WebLink
819 Sinker Ave Ste 8 <br /> Sacramento,CA 95834 <br /> tz� Sequoia (916)921-96 NW <br /> FAX(916)921-0t 00 <br /> Analytical www sequolalabsCoin <br /> G Ryan-Dublin Project Fortner Unocal 2859,Stockton,CA S303055 <br /> 674 Sierra Court,Ste ] Project Number NIA Reported <br /> Dublin CA,94568 Project Manager Deanna L Harding 031191Q3 1$ 34 <br /> Gasoline (2-Methylpentane to 1,2,4-Trimethylbenzene) and BTEX by EPA 8015M and 8021B- Quality COntr <br /> Sequoia Analytical - Sacramento <br /> Reporting Spike Source %REC RPD <br />�Analytc Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 3030107-EPA 5030B (PIT) <br /> Matrix Spike Du (3030107-MSDI) Source 5303045-02 Prepared 03/07/03 Analyzed 03/08/03 <br /> Benzene 867 050 ugll Wo ND 87 60-140 6 25 <br /> Toluene 952 050 100 ND 85 60-140 6 25 <br /> Ethylbenzene 848 050 100 ND 85 60-140 6 25 <br /> Xylenes(total) 249 050 30 0 048 81 60-140 7 25 <br /> Methyl tert-butyl ether 702 2 0 100 0 24 68 60-140 18 25 <br /> Surrogate a a a-TriJluorotoluene 9 06 100 91 60-140 <br /> Batch 3030129-EPA 5030B(PIT) <br /> Blank(3030129-BLKI) Prepared& Analyzed 03/10/03 <br /> Purgeable Hydrocarbons ND 50 ug/l <br /> Big ND 050 " <br /> -T ND 050 <br /> Ethylbenzene ND 050 " <br /> Xylenes(total) ND 050 <br /> Methyl tent-butyl ether ND 2 0 <br /> Surrogate a a a-TriJluorotoluene )0 2 100 102 60-140 <br /> Blank(3030129-BLK2) Prepared&Analyzed 03/11/03 <br /> Purgeable Hydrocarbons ND 50 ug/1 <br /> Benzene ND 050 <br /> Toluene ND 0 50 " <br /> Ethylbenzene ND 050 <br /> Xylenes(total) ND 0 50 " <br /> Methyl teri-butyl ether ND 2 0 <br /> Surrogate a a,a-TriJiuorotoluene 8 H8 100 89 60-140 <br /> is Analytical - Sacramento The results in this report apply to the samples analyzed in accordance with the chain oI <br /> custodv document Unless otherwise stated results are i eported an a wet weight basis <br /> This onalvticol report must be reproduced in its entirery <br /> Page 18 of 24 <br />