Laserfiche WebLink
ve <br /> Sequoia 8HJarvis Dn <br /> Morgan 11il1 CA 950377 <br /> (408)776 9600 <br /> Analytical FAXequo 782 6308 <br /> FAX <br /> squoialabs coin <br /> • <br /> Secor-Rancho Cordova(ARCO) Project ARCO#2133,Stockton,CA MPCO246 <br /> 3017 Kilgore Rd Suite 100 Project Number Arco#2133,Stockton,CA Reported <br /> Rancho Cordova CA,95670 Protect Manager Brian Carey 04/11/06 09 55 <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 6CO9025- EPA 5035 I EPA 8260B <br /> Laboratory Control Sample Dup(6C09025-BSD1) Prepared&Analyzed 03/09/06 <br /> Chlorobenzene 00103 00050 mg/kg 00100 103 85-130 3 25 <br /> 1 2 Dichlorobenzene _ 00102 00050 00100 102 80-145 5 25 <br /> i,3-Dichlorobenzene 00101 00050 00100 101 80-130 8 25 <br /> 14-Dichlorobenzene 000998 00050 00100 100 80-135 7 20 <br /> Surrogate Dibromofluoromethane 000450 000500 90 55-125 <br /> Surrogate-Toluene-d8 0 00503 0 00500101 0-130 <br /> Surrogate_4 Bromofluorobenzene_ _ 000492_ __ _ __ _ "__ _ 000500 µ98 75-120 <br /> Laboratory Control Sample Dup(6C09025-BSD2) Prepared-03109106 Analyzed-03/10/06 <br /> tert Amyl methyl ether 00155 00050 mg/kg 00163 95 80-130 5 25 <br /> Benzene 000467 00050 000504 93 65-125 6 20 <br /> tert Butyl alcohol 0 135 0 020 0 169 80 80-165 12 25 <br /> Di isopropyl ether 00150 00050 00162 93 85-115 5 20 • <br /> -I 2-Dtbromoethane(EDB) 00155 00050 00166 93 85-130 2 15 <br /> 1,2 Dichloroethane 00145 00050 00155 94 63-124 4 25 <br /> Ethanol 0414 010 0165 251 35-150 25 40 HL <br /> Ethyl tert-butyl ether 00151 00050 00164 92 80-125 5 25 <br /> Ethylbenzene 000650 00050 000728 89 80-135 2 20 <br /> Methyl tert butyl ether 000690 00050 000784 88 75-115 10 35 <br /> Toluene 00330 00050 00380 87 85-125 3 15 <br /> Xylenes(total) 00374 00050 00408 92 80-140 0 3 20 <br /> Gasoline Range Organics(C4-C12) 0 426 010 0 440 97 53-126 0 25 <br /> Surrogate 1 2-Dtchloroethane-d4 000431 000500 86 60-125 <br /> Batch 6C11005- EPA 50351 EPA 8260B <br /> Blank(6C11005-BLK1) Prepared 03/11/06 Analyzed 03/12/06 <br /> tert-Amyl methyl ether ND 00050 mg/kg <br /> Benzene ND 00050 " <br /> ten-Butyl alcohol ND 0 020 " <br /> DI-Isopropyl ether ND 00050 " <br /> 1,2-Dtbromoethane(EDB) ND 00050 " <br /> 1 2-Dtchloroethane ND 00050 " <br /> Ethanol ND 010 " <br /> Ethyl tert-butyl ether ND 00050 " <br /> Ethylbenzene ND 00050 PE <br /> Methyl terl butyl ether ND 00050 " <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 /> Page 21 of 28 <br />