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_. .� <br /> Project Number: 5PB-1754204.72 <br /> Consultand tinct Numbar. N4SCWCO 44-2 49-:( <br /> �,- Facility Number: 9-6155 <br /> Work Order Number COQ9BW <br /> PLeport Issue Date: September 20,1990 <br /> Table 3 <br /> INDEPENDENT CIC CHECK SAMPLE RESULTS <br /> Purgeable Aromatics and Total Petroleum Hydrocarbons. <br /> as Gasoline in Soil <br /> EPA Method 8020/8015 <br /> Date of Analysis: 09/14/90 <br /> 1 Expected Result, Observed Result, Acceptability <br /> Analyte ug/L ug/L Recovery,56 Lirnits,% <br /> Benzene 50 53 106 85-115 <br /> Toluene 50 47 94 85-11:i <br /> Ethylbenzene 50 47 94 E5-115 <br /> Xylene(total}. 150 153 S02 t35-i15 <br /> Table 3a <br /> - INDEPENDENT OC CHECK SAMPLE SOURCE <br /> Purgeable Aromatics and Total Petroleum Hydrocarbons <br /> as Gasoline in Soil <br /> EPA Method 8020/8015 <br /> Analyte Lot Number Source <br /> Benzene LA18042 Supeico <br /> Toluene LA18042 Supelco <br /> Ethyibenzene LA18042 5upelco <br /> Xylene(total) LA180442 SuAelco <br /> i <br /> L <br /> GT EL Concord,CA Page 5 017 <br /> - C005387.00C <br /> GTE L <br /> N t A k <br /> L.kOrerOQIES. INC <br />