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VMA <br /> ,` ' <br /> yIIN 1 - <br /> w, ATR. 'WATER and HAZARDOUS WASTE LABORATORY CERTIFIED by CALIFORNIA DEPT of HEALTH SERVICES <br /> ' f <br /> r" Coast-to- Coast-to-Coast Lab Number: QS08071 <br /> Coast Analytical Services, Inc. Collected: <br /> Analytical 141 Suburban Road , Suite C-4 Received: <br /> Services San Luis Obispo, California 93401 Tested: 08/07/91 <br /> (805) 543-2553 Collected by: <br /> FUEL FINGERPRINT ANALYSIS <br /> `W CAL DHS (TPH Draft) Method & EPA Method 8240/8260-(GC/MS) <br /> Extracted by EPA Method 5030 (purge-and-trap)** <br /> .., SAMPLE DESCRIPTION: <br /> CCAS-BENICIA Roasted Soil Spiked to 1.47.ppm with <br /> Unleaded Gasoline <br /> " Compound Analyzed "PRL Expected Actual Percent <br /> i <br /> mg/kg in mg/kg in mg/kg Recovery <br /> -------------------------------------------------------------------------- <br /> Benzene <br /> ------...._-------_---------__-----•--------Benzene 0.005 0.055 0.066 720; <br /> Toluene 0.005 3.18 0.15 83 <br /> -� Ethyloenzene 0.005 3.029 0.028 97 <br /> e e., Xylenes 0.00E 0.42 0.49 117% <br /> 1,2-Dichloroethone (EDC) 0.005 not spiked not found n/a <br /> r Ethylene Dibromide (EDB) 0.005 not spiked not found n/a <br /> r" <br /> Total Purgeable Petroleum Hydraccrbons <br /> F (Gasoline) 0.5 1.42 1 .54 108; <br /> a <br /> (Jet Fuel, Stoddard Solvent, Diesel #2. <br /> Kerosene, Mineral Spirits) not spiked n/a n/a <br /> BTX as ❑ Percent of Total Fuel 46; n/a <br /> i <br /> T Percent Surrogate Recoveries 85122; 114 <br /> 4Pr❑ctical Ouantitation Limit <br /> **Soil sonicated during extraction <br /> Constituents reported os "not found" would have been reported if present <br /> at or above the listed practical quantitation limit. <br /> Respectfully submitted, <br /> I C AST-to-COiANA TIC SERVICES <br /> i <br /> i . <br /> Mary H licek, Ph.D. <br /> 1 President <br /> j <br /> Incas 50--8/9 <br /> - <br /> -»i MH/gb/hc <br /> f <br /> � r <br /> 3 p;� <br /> i , <br />