Laserfiche WebLink
Drive <br /> 85equofa a_ _� Morgan Hi l CA 5037(q08)776 9fi00 <br /> Analytical FAX(408)782 6308 <br /> www sequoialabs com <br /> • <br /> Secor-Rancho Cordova(ARCO) Project ARCO 42133, Stockton,CA MPCO246 <br /> 3017 Kilgore Rd Suite 100 Project Number Arco#2133, Stockton,CA Reported <br /> Rancho Cordova CA, 95670 Project 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 0/6REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 6CO9022 -EPA 5035/EPA 8260B <br /> Blank(6C09022-BLK1) Prepared&Analyzed 03/09/06 <br /> tert-Amyl methyl ether ND 00050 mg/kg <br /> Benzene ND 00050 " <br /> tert Butyl alcohol ND 0 020 " <br /> Chlorobenzene ND 00050 " <br /> Di-isopropyl ether ND 00050 " <br /> 1 2 Dibromoethane(EDB) ND 00050 " <br /> 1 2 Dichlorobenzene ND 00050 " <br /> 1 3 Dichlorobenzene ND 00050 " <br /> 1 4 Dichlorobenzene ND 00050 " <br /> 1,2 Dichloroethane ND 00050 " <br /> Ethanol ND 010 " <br /> �I tert-butyl ether ND 00050 <br /> !benzene ND 00050 <br /> Methyl tett-butyl ether ND 00050 " <br /> 7 oluene ND 00050 " <br /> Xylenes(total) ND 00050 " <br /> Gasoline Range Organics(C4-C 12) ND 0 10 " <br /> Surrogate Drbromofluoromethane 000442 " 000500 88 55-125 <br /> Sui rogate l 1-Drchloroethane-d4 000450 000500 90 60-115 <br /> Surrogate Toluene-d8 000494 000500 99 65-130 <br /> Surrogate 4-Bromofluoroben_ene 000436 000500 87 75-110 <br /> Laboratory Control Sample(6C09022-BSI) Prepared&Analyzed 03/09/06 <br /> Chlorobenzene 00110 00050 mg/kg 00100 110 85-130 <br /> 1,2-Dichlorobenzene 00110 00050 00100 110 80-145 <br /> 1,3-Dichlorobenzene 00113 00050 00100 113 80-130 <br /> 1 4-Dichlorobenzene 00112 00050 00100 112 80-135 <br /> Surrogate Drbromofluorom ethane 000459 000500 92 55-125 <br /> Surrogate Toluene-d8 000505 000500 101 65-130 <br /> Surrogate 4-Bromofluorobemene 000487 000500 97 75-120 <br /> 0 <br /> �quola 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 18 of 28 <br />