Laserfiche WebLink
885 Jarvis Dove <br /> Sequoia Morgan Rill CA 95037 <br /> (409)776-9600 <br /> Analytical FAX c782 6308 <br /> www squOlquoialabs cm <br /> Secor-Rancho Cordova(ARCO) Project ARCO#4932,Stockton,CA MNG0371 <br /> 3017 Kilgore Rd Suite 100 Project Number 63964 Reported <br /> Rancho Cordova CA,95670 Project Manager Rusty Benkosky 08/03/04 16 21 <br /> Purgeable Hydrocarbons and Volatile Organic Compounds by EPA method 8260B-Quality Control <br /> Sequoia Analytical- Morgan Hill <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 4G23004-EPA 5030B P/T <br /> Matrix Spike(4G23004-MSI) Source MNG0375-01 Prepared&Analyzed 07/23/04 <br /> Methyl tent-butyl ether 595 25 ug/l 496 34 51 63-137 LN <br /> Gasoline Range Organics(C4-C 12) 2920 250 2200 780 97 70 124 LM <br /> Benzene 198 2 5 320 170 88 69-124 <br /> Toluene 160 2 5 148 3 3 106 78-129 <br /> Ethylbenzene 832 2 5 34 8 42 118 84-132 <br /> Xylenes(total) 216 25 168 20 117 83-137 <br /> Surrogate 12-Drchloroethane-d4 231 150 91 78-119 <br /> Matrix Spike Dup(4G23004-MSDI) Source MNG0375-01 Prepared&Analyzed 07/23/04 <br /> Methyl tert-butyl ether 656 25 ug/1 496 34 64 63-137 10 20 <br /> Gasoline Range Organics(C4-C12) 2840 250 2200 780 94 70-124 3 20 LM <br /> enzene 187 2 5 " 320 170 53 69-124 6 20 LN <br /> luene 160 2 5 148 3 3 106 78-129 0 20 <br /> Ethylbenzene 818 25 348 42 114 84-132 2 20 <br /> Xylenes(total) 214 2 5 168 10 115 83 137 09 20 <br /> Surrogate 1,2 Dichloroethane-d4 204 150 82 78-129 <br /> 40equola 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 /> Page 14 of 24 <br />