Laserfiche WebLink
u + <br /> Sequoia 86lI, ry CA <br /> 037 <br /> riw <br /> Morgan Hdl,CA 95037 <br /> '�i)— (409) 776 9600 <br /> Analytical FAX(408)782-6308 <br /> www sequoialabscorn <br /> Secor-Rancho Cordova(ARCO) Project ARCO#595,Stockton,CA MMJ0263 <br /> 3017 Kilgore Rd Suite 100 Project Number 38983 Reported <br /> Rancho Cordova CA,95670 Project Manager Rusty Benkosky 11/06/03 15 47 <br /> Volatile Organic Compounds by EPA Method 8260B - QualLty Control <br /> Sequoia Analytical -Morgan Hill <br /> Reporting Spike Source %REC RPD <br /> Analyte <br /> Result Lmut Uiuts Level Result %REC Lunits RPD Lunit Notes <br /> Batch 3J23005-EPA 5030B Modified <br /> Blank(3J23005-BLKI) Prepared&Analyzed 10/23/03 <br /> Ethanol ND 100 ug/l <br /> tert-Butyl alcohol ND 20 " <br /> Methyl tert-butyl ether ND 050 <br /> Di-isopropyl ether ND 050 " <br /> Ethyl tert-butyl ether ND 050 " <br /> tert-Amyl methyl ether ND 050 " <br /> 1,2-Dichloroethane ND 050 " <br /> 1,2-Drbromoethane(EDB) ND 050 " <br /> Benzene ND 050 " <br /> Toluene ND 050 " <br /> Ethylbenzene ND 050 " <br /> Xylenes(total) ND 050 " <br /> .Gasolme Range Organics ND 50 0-09 <br /> Surrogate 1,2-Dichloroethane-d4 585 500 117 78-129 <br /> Laboratory Control Sample(3J23005-BSI) Prepared&Analyzed 10/23/03 <br /> Ethanol 164 100 ug/l 200 82 0 31-186 <br /> tert-Butyl alcohol 49 1 20 500 982 0-206 <br /> Methyl tert-butyl ether 7 65 0 50 100 765 63-137 <br /> Di-isopropyl ether 823 050 100 823 76-130 <br /> Ethyl tert butyl ether 829 050 100 82 9 61-141 <br /> tet#-Amyl methyl ether 8 11 050 100 81 1 56-140 <br /> 1,2 Dichloroethane 941 050 100 94 1 77-136 <br /> 1,2-Drbromoethane(EDB) 8 76 050 100 87 6 77-132 <br /> Benzene 895 050 10 0 895 78-124 <br /> Toluene 9 62 050 10 0 962 78-129 <br /> Ethylbenzene 103 050 100 103 84-117 <br /> Xylenes(total) 303 050 300 101 83-125 <br /> Surrogate 12-Dichloroethane-d4 5 04 500 101 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 otherwrse stated results are reported on a wet weight basis <br /> 7'hts analytical report must be reproduced in its entirety <br /> 13 of 16 <br />