Laserfiche WebLink
885 Jarvis Dnw <br /> Sequoia Morgan(ill,CA 95037 <br /> 408)776-9600 <br /> iW Analytical FAX(quos lab&c78Z-608 <br /> www sequo>alabscom <br /> • <br /> Secor-Rancho Cordova(ARCO) Project ARCO#4932,Stockton,CA MMJ0401 <br /> 3017 Kilgore Rd Suite 100 Project Number 38984 Reported <br /> Rancho Cordova CA,95670 Project Manager Rusty Benkosky 11/06/03 08 05 <br /> Purgeable Hydrocarbons(C6-C10) & Volatile Organic Compounds by EPA method 8260B-Quality Control <br /> Sequoia Analytical - Morgan Hill <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Lunn Units Level Result %REC Lurtits RPD Lurut Notes <br /> Batch 3J23005-EPA 5030B Modified <br /> Laboratory Control Sample Dup(3J23005-BSD2) Prepared 10/23/03 Analyzed 10/24/03 <br /> Benzene 547 050 ug/l 648 84 4 78-124 0 183 12 <br /> Toluene 313 050 29 7 105 78-129 649 10 <br /> Ethylbenzene 7 86 050 720 109 84-117 581 10 <br /> Xylenes(total) 384 050 33 7 114 83-125 800 11 <br /> Gasoline Range Organics 439 50 440 99 8 70-113 118 9 QR 02 <br /> Surrogate 1 2-Dichloroethane-d4 5 72 300 114 78-129 <br /> Matrix Spike(3J23005-MS1) Source MMJ0263-10 Prepared&Analyzed 10/23/03 <br /> Benzene 138 12 ug/l 162 25 83 6 78-124 <br /> Toluene 810 12 742 30 109 78-129 <br /> Ethylbenzene 198 12 180 ND 110 84-117 <br /> Xylenes(total) 992 12 842 ND 118 83-125 <br /> Gasoline Range Organics 11000 1200 11000 ND 100 70-113 O <br /> Surrogate 1,2-Dichloroethane-d4 613 500 123 78-129 <br /> Matrix Spike Dup(3J23005-MSDI) Source MMJ0263-10 Prepared&Analyzed 10/23/03 <br /> Benzene 131 12 ug/l 162 2 5 79 3 78-124 520 12 <br /> Toluene 837 12 742 3 0 112 78-129 3 28 10 <br /> Ethylbetizene 205 12 180 ND 114 84-117 347 10 <br /> Xylenes(total) 1030 12 842 ND 122 83-125 376 11 <br /> Gasoline Range Organics 11900 1200 11000 ND 108 70-113 786 9 0-09 <br /> Surrogate 1,2-Dichloroethane-d4 504 500 101 78-129 <br /> Sequoia Analytical-Morgan Hill 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 /> 12 of 21 <br />