Laserfiche WebLink
819 Striker Avenue,Suite 8 <br /> Sequoia Saciamcnto, 95834 <br /> (916 <br /> )921 9600 <br /> Analytical FAX(916)921-0100 <br /> www sequoialabs corn <br /> SECOR International-Rancho Cordova Project TOSCO 11192,Stockton,CA <br /> 3017 Kilgore Road,Suite 100 Project Number N/A Reported <br /> Rancho Cordova CA,95670 Project Manager Rusty Benkosky 12/18/01 18 10 <br /> Total Purgeable Hydrocarbon,BTEX and MTBE by DHS LUFT-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 /> Batcb 1120145-EPA 5030B(PIT) <br /> Blank 1120145-BLK1) Prepared&Analyzed 12/11/0) <br /> Purgeable Hydrocarbons ND 50 u9/1 <br /> Benzene ND 050 " <br /> Toluene ND 0 50 " <br /> Ethylbenzene ND 0 50 " <br /> Xylenes(total) ND 0 50 " <br /> Methyl tert-butyl ether ND 2 5 " <br /> Surrogate a,a,a-Trtfluorotoluene 109 100 109 60-140 <br /> LCS(1120145-BS1) Prepared&Analyzed 12/11/01 <br /> Benzene T 9 92 0 50 ug/l 10 0 992 70-130 _. <br /> Toluene 9 58 0 50 10 0 958 70-130 <br /> Ethylbenzene 955 0 50 10 0 95 5 70-130 , <br /> Xylenes(total) 28 8 0 50 300 960 70-130 <br /> �thyl tert-butyl ether 103 2 5 10 0 103 70-130 <br /> Surrogate a a a-Trifluorotoluene Ili 100 115 60-140 <br /> LCS Dup(1120145-BSD1) Prepared&Analyzed 12/11/01 <br /> Benzene 948 0 50 ug/l 100 948 70-130 4 54 25 <br /> Toluene 906 0 50 Wo 906 70-130 5 58 25 <br /> Ethylbenzene 9 04 0 50 " 100 904 70-130 549 25 <br /> Xylenes(total) 274 0 50 30 0 91 3 70-130 498 25 <br /> Methyl tert-butyl ether 106 25 10 0 106 70-130 2 87 25 <br /> Surrogate a a,a-Trifluorotoluene 103 100 103 60-140 <br /> �quoia Analytical-Sacramento The results in this report apply to the samples analyzed in accordance with the chain <br /> of custody document This analytical report must be reproduced in its entirety <br /> Page Page 8 of 10 <br />