Laserfiche WebLink
i <br /> i CASTLE ANALYTICAL LABORATORY <br /> Environmental Testing Services 2333 Shuttle Drive,Atwater,CA 95301 Phone (209)384-2930 <br />' Certificate#2480 Fax (209)384-1507 <br /> Biophysics Environmental Assessment Client Project ID Frontier Trucking-Tracy Sampled 06-20-05 <br />' 3577 W Philadelphia Ave Reference Number 8258 Received 06-21-05 <br /> Chino, CA 91710 Sample Description Water Extracted 06-24-05 <br /> Attn Dave Blakely Sample Prep/Analysis Method EPA 5030/8260 Analyzed 06-24-05 <br /> Lab Numbers 8258-1W,2W 3W,4W, 5W Reported 06-30-05 <br /> GASOLINE ADDITIVES BY EPA METHOD 8260 GC/MS <br /> 1 <br /> ANALYTE REPORTING SAMPLE ID SAMPLE ID SAMPLE ID SAMPLE ID SAMPLE ID <br /> LIMIT MW-1 MW-3MW-9 MW-13 MW-14 <br /> _ (p9/4 (pg/L) J%)) (fig/L) � /L /L <br /> 61 <br /> FUEL OXYGENATES <br />' Methyl tert-Butyl Ether(MTBE) 050 2100 1000 1600 ND NO <br /> a <br /> Di-isopropyl Ether (DIPS) 050 NO NO NO NO NO <br />' Ethyl tert-Butyl Ether (ETBE) 050 ND NO NO NO NO - <br /> tert-Amyl Methyl Ether(TAME) 050 ND NO NO NO NO <br /> tert-Butanol(TBA) 20 Na NO ND NO ND <br /> Report Limit Multiplication Factor 10* 10` 10' 1 1 <br />' Report Limit Multiplication Factor for MTBE 100 100 100 <br /> 1 <br /> 1 <br /> Report limit raised due to matrix interference <br />' Surrogate Recoveries <br /> 1,2-Dichloroethane-d4 105% 101% 106% 112% 104°A <br />' Toluene-d8 110% 106% 102% 956% 101% <br /> Instrument ID Varian 2100T&HP 5972 MS <br /> Analytes reported as NO were not detected or below the Practical Quantitation Limit <br /> Practical Quantitation Limit=Reporting Limit x Report Limit Multiplication Factor <br />' (pg/L)= micrograms per liter or part billion(ppb) <br /> APPROVED BY APPROVED BY <br /> Clan Cone Jam s C 756fillps <br /> Laboratory Manager L oratory Director <br /> 1 <br />