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N . <br /> s <br /> =x - EN -�� <br /> MM <br /> AIR, WATER and HAZARDOUS WASTE LABORATORY CERTIFIED by CALIFORNIA DEPT Of HEALTH SERVICES <br /> Coast-to- Lab Number:Cooet-to-Ccaat GS�7751 <br /> Coast Analytical Services, Inc, Collected: <br /> Analytical 747 Suburban Road Suit® C-4 <br /> Services San Luis Obispo, California 93401 Received:: <br /> $7/75/97 <br /> 3�. (885) 543-2553 <br /> E Collected by: <br /> FUEL FINGERPRINT ANALYSIS <br /> } CAL DNS (TPH Draft) Method A EPA Method 8&240/8260-(GC/MS) <br /> ti Extracted by EPA Method 5030 (purge-ands-trop)** <br /> E� SAMPLE DESCRIPTION: <br /> CCAS-NAPA D. S. Water Spiked to 142ug/L with <br /> Unleaded Gasoline <br /> !.s Compound Analyzed *POL Expected Actual <br /> L Percent <br /> u9/L in u9/L in u <br /> ----------------- _..�___-- g/ Recovery <br /> Benzene <br /> °! Toluene 0.5 5.5 5.6 102% <br /> 0.5 <br /> Ethylbenzene 0.5 21. 22. 105% <br /> Xylenes 2.9 2.8 97% <br /> 0.5 <br /> 1,2-Dichloroethane (EDC) 0,g 39. 41' 105% <br /> Ethylene Dibromide (EDB) not spiked not found n/a <br /> ( 0.5 not spiked not found n/a <br /> r� E <br /> s <br /> ------------------------..----------------a--- ___ _ _ <br /> Total Purgeable Petroleum Hydrocarbons - - - _ <br /> (Gasoline) 50. 142. <br /> 156. 1104 E <br /> (Jet Fuel, Stoddard Solvent. <br /> Diesel #2, <br /> Kerosene, Mineral Spirits) <br /> not spike; n/a n/a <br /> BTX as a Percent of Total Fuel <br /> 41% n/a <br /> Percent Surrogate Recoveries 111% <br /> . <br /> { .•..................................................... .........6% ..... <br /> F <br /> ? <br /> *Practical Quantitation Limit <br /> **Soil sonicated during extraction <br /> Constituents reported as "not found" would have been reported if present <br /> Ot or above the listed practical quantitation limit. <br /> Respectfully submitted, <br /> CD t COAST ALYT CAL ERVICES <br /> Mtrry Hav cek, Ph.o. <br /> Incos 50-7/22 President <br /> - --- -- '--------OS07151F�wr1/MO25---- -- - — - --- --- — ---- <br /> MH/hc/gb <br />