Laserfiche WebLink
Sequoia Morgan <br /> organ Hill CA 950377 <br /> Analytical (408)776 9608 <br /> FAX(408)ala 6308 <br /> www suquvialabs corn <br /> Secor-Rancho Cordova(ARCO) Project ARCO#0595,Stockton,CA MNA0270 <br /> 3017 Kilgore Rd Suite 100 Project Number 38983 Reported <br /> Rancho Cordova CA,95670 Project Manager Rusty Benkosky 01/26/04 14 13 <br /> 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 4A21003-EPA 5030B P/T <br /> Matrix Spike(4A21003-MSI) Source MNA0590-01 Prepared 01/21/04 Analyzed 01/22/04_ _ <br /> Ethanol 960 500 ug/l 1000 ND 96 0 31-143 <br /> tert-Butyl alcohol 2070 NO 250 1600 188 56-131 QM-07 <br /> Methyl tert-butyl ether 680 2 5 500 610 140 63-137 QM-07 <br /> Di-isopropyl ether 57 8 2 5 500 ND 116 76-130 <br /> Ethyl tert-butyl ether 58 0 2 5 500 ND 116 81-121 <br /> tert-Amyl methyl ether 545 2 5 500 0 50 108 82-140 <br /> 1,2-Dichloroethane 602 2 5 500 ND 120 77-136 <br /> 1,2-D3bromoethane(EDB) 59 2 2 5 500 ND 118 77-132 <br /> Benzene 584 2 5 Soo 3 5 110 69-124 <br /> Toluene 54 1 2 5 500 ND 108 78-129 <br /> Ethylbenzene 56 2 2 5 500 ND 112 84-132 <br /> Xylenes(total) 168 2 5 i 150 ND 112 83 137 <br /> Surrogate 12 Dichloroethane-d4 5 18 500 104 78-129 <br /> Matrix eke Dup(4A21003-MSD1) Source MNA0590-01 Prepared 01/21/04 Analyzed 01/22/04 _ <br /> Ethanol 788 500 ug/l 1000 ND 78 8 31 143 19 7 20 <br /> cert-Butyl alcohol 1910 100 250 1600 124 56-131 8 04 20 <br /> Methyl tett-butyl ether 668 2 5 50 0 610 116 63-137 1 78 20 <br /> Di-isopropyl ether 56 2 2 5 500 ND 112 76-130 2 81 20 <br /> Ethyl cert butyl ether 57 6 2 5 50 0 ND 115 81-121 0 692 20 <br /> tert-Amyl methyl ether 53 0 2 5 500 0 50 105 82-140 2 79 20 <br /> 1,2-Dichloroethane 574 2 5 500 ND 115 77 136 4 76 20 <br /> 1,2-Dibromoethane(EDB) 590 2 5 500 ND 118 77-132 0 338 20 <br /> Benzene 570 2 5 500 3 5 107 69-124 2 43 20 <br /> Toluene 52 0 2 5 500 ND 104 78 129 3 96 20 <br /> Ethylbenzene 560 2 5 500 ND 112 84-132 0 357 20 <br /> Xylenes(total) 167 2 5 150 ND 111 83-137 0 597 20 <br /> Surrogate 1 2-Dichloroethane-d4 S 14 500 103 78-129 <br /> Sequoia Analytical-Morgan Hill The results in this report apply 10 the samples analyzed in accordance with the chain <br /> of custody document Unless otherwise stated results are reported on a wet weight <br /> basis This analytical report must he reproduced in its entirety <br /> Page 17 of 18 <br />