Laserfiche WebLink
TestAmeica <br /> THE LEADER IN ENVIRONMENTAL TESTING 17461 Deden Avenue.Suite 100, brine.CA 92614(949)261-1027 Fax:(949)260-3297 <br /> Conestoga-Rovers&Associates-Emeryville Shell Project ID: 3515 Nary Dr.,Stockton,CA <br /> 5900 Hollis St.,Suite A Sampled: 03/29/11-03/30/11 <br /> Emeryville,CA 94608 Report Number: IUC3240 Received: 03/31/11 <br /> Attention: Aubrey Cool <br /> METHOD BLANK/QC DATA <br /> VOLATILE ORGANICS by GUMS(EPA 5030B/8260B) <br /> Reporting Spike Source %REC RPD Data <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Qualifiers <br /> Batch:IID0275 Extracted:04/04/11 <br /> Matrix Spike Analyzed:04/04/2011(11D0275-MSI) Source:IUC3240-01 <br /> Benzene 0.0495 0.0010 mg/kg 0.0498 ND 99 65-130 <br /> Ethylbenzene 0.0496 0.0010 mg/kg 0.0498 ND 100 70-135 <br /> Toluene 0.0514 0.0010 mg/kg 0.0498 ND 103 70-130 <br /> m,p-Xylenes 0.0954 0.0020 mg/kg 0.0996 ND 96 70-130 <br /> o-Xylene 0.0489 0.0010 mg/kg 0.0498 ND 98 65-130 <br /> Xylenes,Total 0.144 0.0020 mg/kg 0.149 ND 97 70-125 <br /> Di-isopropyl Ether(DIPE) 0.0514 0.0020 mo/kg 0.0498 ND 103 60-150 <br /> Ethyl tert-Butyl Ether(ETBE) 0.0633 0.0020 mg/kg 0.0498 ND 127 60-145 <br /> Methyl-tert-butyl Ether(MTBE) 0.0527 0.0020 mg/kg 0.0498 ND 106 55-155 <br /> tert-Amyl Methyl Ether(TAME) 0.0686 0.0020 mg/kg 0.0498 ND 138 60-150 <br /> tert-Butanol(TBA) 0.234 0.020 mg/kg 0.249 ND 94 65-145 <br /> Surrogate:4-Bromofluor6bemene 0.0472 mg/kg 0.0498 95 80-110 <br /> Surrogate:Dibromofluoromethane 0.0518 mg/kg 0.0498 104 80-115 <br /> Surrogate:Toluene48 0.0529 mg/kg 0.0498 106 80-120 <br /> Matrix Spike Dup Analyzed:04/04/2011(11D0275-MSDl) Source:TUC3240-01 <br /> Benzene 0.0511 0.0010 mg/kg 0.0498 ND 103 65-130 3 20 <br /> Ethylbenzene 0.0519 0.0010 mg/kg 0.0498 ND 104 70-135 4 25 <br /> Toluene 0.0524 0.0010 mg/kg 0.0498 ND 105 70-130 2 20 <br /> m,p-Xylenes 0.0988 0.0020 mg/kg 0.0996 ND 99 70-130 3 25 <br /> o-Xylene 0.0511 0.0010 mg/kg 0.0498 ND 103 65-130 4 25 <br /> Xylenes,Total 0.150 0.0020 mg/kg 0.149 ND 100 70-125 4 25 <br /> Di-isopropyl Ether(DIPE) 0.0535 0.0020 mg(kg 0.0498 ND 107 60-150 4 25 <br /> Ethyl tert-Butyl Ether(ETBE) 0.0655 0.0020 mg(kg 0.0498 ND 132 60-145 3 30 <br /> Methyl-tert-butyl Ether(MTBE) 0.0555 0.0020 mg/kg 0.0498 ND 111 55-155 5 35 <br /> tert-Amyl Methyl Ether(TAME) 0.0715 0.0020 mg/kg 0.0498 ND 144 60-150 4 25 <br /> tert-Butanol(TBA) 0.244 0.020 mg/kg 0.249 ND 98 65-145 4 30 <br /> Surrogate:4-Bromofluorobemene 0.0484 mg/kg 0.0498 97 80-110 <br /> Surrogate:Dibromofluoromethane 0.0519 mg/kg 0.0498 104 80-115 <br /> Surrogate:Toluene-d8 0.0515 mg/kg 0.0498 105 80-110 <br /> TestAmerica Irvine <br /> Lena Davidkova For Philip Sanelle <br /> Project Manager <br /> The results pertain only to the samples teshol in the laboratory. This reporishall not be reproduced, <br /> except lnfull,without writtenpermisssionfrom TestAmerica. 7UC3240 <Pagel5of23> <br />