Laserfiche WebLink
404 N Wiget Lane <br /> Sequoia Walnut Creek CA 94598 <br /> ,5�—N (925) 988-9600 <br /> Analytical <br /> - <br /> FAX(925) labs c 73 <br /> �"� Y www sequoialabs tom <br /> Gettler Ryan,Inc -Dublin Project Chevron <br /> 6747 Sierra Court Suite J Project Number Chevron#9-1848 Reported <br /> Dublin CA,94568 Project Manager Deanna L Harding 13-Jun-01 20 06 <br /> Total Purgeable Hydrocarbons (C&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 Linuts RPD Lunt Notes <br /> Batch IE30003-EPA 5030B PIT <br /> I <br /> Blank(1E30003-BLKI) Prepared&Analyzed 31-May-01 <br /> Purgeable Hydrocarbons ND 50 ug/I <br /> Benzene ND 050 " <br /> Toluene; ND 050 <br /> Ethylbenzene ND 050 " <br /> Xylenes(total) ND 050 " <br /> Methyl tert-butyl ether ND 25 " <br /> Surrogate a a a-Triuorotoluene 291 300 970 70-130 <br /> Blank(IE30003-BLK2) Prepared&Analyzed 01-Jun-01 <br /> Purgeable Hydrocarbons ND 50 ugll <br /> Benzene ND 050 " <br /> Toluene ND 050 <br /> Eihylbenzene ND 050 <br /> Xylenes(total) ND 050 " <br /> Methyl tert-butyl ether ND 2 5 " <br /> Surrogate a,a a-Trefluorotoluene 282 300 940 70-130 <br /> Blank(1E30003-BLK3) Prepared&Analyzed 02-Jun-01 j <br /> Purgeable Hydrocarbons ND 50 ug11 <br /> Benzene ND 050 " <br /> Toluene ND 050 " <br /> Ethylbenzene ND 050 " <br /> Xylenes(total) ND 050 " <br /> Methyl Cert-butyl ether ND 2 5 " <br /> I <br /> Surrogate a s a-Trefluorotoluene 264 300 880 70-130 <br /> LCS(1E30003-11SI) Prepared&Analyzed 31-May-0l <br /> Benzene 214 050 ug/l 200 107 70-130 <br /> Toluene 181 050 200 905 70-130 <br /> EthYlbenzene 185 050 200 925 70-130 <br /> xJ (tomi 551 050 600 918 70-00 <br /> Surrogate a a a-Trefluorotoluene 305 300 102 70-130 <br /> Sequoia Analytical -Walnut Creek The results in Ats report apply to the samples analyzed to accordance with the chain <br /> custody document This analytical report must be reproduced in its entire <br /> Page 5 of 8 <br />