Laserfiche WebLink
GeoAnalytical Laboratories, Inc. <br /> 1405 Kansas Avenue Modesto,CA 95351 Phone (209) 572-0900 Fax (209) 572-0916 <br /> CERTIFICATE OF ANALYSIS <br /> Report# N165-08 Oxygenates Date: 6/19/02 <br /> Foothill Engineering Project: 2nd Qtr. 2002 G.W. Date Rec'd: 6/14/02 <br /> Creek Lane Date Started: 6/18/02 <br /> 12793 Paddy Date Completed-.6/18/02 <br /> Lodi CA 95240 PO4 <br /> Date Sampled: 6/11/02 <br /> Sampler: Don Light <br /> Sample ID Lab ID RL Method Analyte Results Units <br /> MW-3 N305991 1.0 8260B Methyl tert-butyl ether (MTBE) 2.9 pg/L <br /> 40 Ethanol ND <br /> 20 tert-Butanol ND <br /> 1.0 di-isopropyl ether(DIPS) ND <br /> 1.0 Ethyl tert-butyl ether(ETBE) ND <br /> 1.0 tert-Amyl methyl ether(TAME) ND <br /> Surrogate Amnt Spiked Amnt Rec. %Recovery QC Limit% <br /> 1,2-Dichloroethane-d, 5.00 5.30 106 72-132 <br /> 2-Bromo-l-chloropropane 5.00 4.88 97.6 71-134 <br /> 4-Bromofluorobenzene 5.00 5.15 103 74-132 <br /> OW-4 N305992 1.0 8260B Methyl tort-butyl ether (MTBE) ND pg/L <br /> 40 Ethanol ND <br /> 20 Cert-Butanol ND <br /> 1.0 di-Isopropyl ether(DIPE) ND <br /> 1.0 Ethyl tert-butyl ether(ETBE) ND <br /> 1.0 tert-Amyl methyl ether(TAME) ND <br /> Surrogate Amnt Spiked Amnt Rec. %Recovery QC Limit% <br /> 1,2-Dichloroethane-d4 5.00 5.01 100.2 72-132 <br /> 2-Bromo-l-chloropropane 5.00 4.45 89 71-134 <br /> 4-Bromofluorobenzene 5.00 4.97 99.4 74-132 <br /> EW-1 N305993 40 8260B Methyl tert-butyl ether (MTBE) ND µg/L <br /> 1600 Ethanol ND <br /> 800 tert-Butanol ND <br /> 40 di-isopropyl ether(DIPE) ND <br /> 40 Ethyl tert-butyl ether{ETBE) ND <br /> 40 tert-Amyl methyl ether(TAME) ND <br /> = Surrogate - Amnt Spiked Amnt Rec: %Recovery QC Limit% <br /> 1,2-Dichloroethane-d4 200 224 112 72-132 <br /> 2-Bromo-l-chloropropane 200 219 109.5 71-134 <br /> 4-Bromofluorobenzene 200 209 104.5 74-132 <br /> • Elevated detection limits due to high level of non-target analytes. <br /> Mario D'&fiofrio Donna Keller <br /> Chemist Certification # 1157 Laboratory Director <br />