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WO <br /> Project,Number; S175.175-02°04.72 <br /> ronsultart Protect Number; 1604.256-044 <br /> Convaet Number. N46CWCO244-9-'( <br /> Facility Number: 94155 <br /> - Work Order Number; 0009524 <br /> Rcporl Issue Date: September 27.19W <br /> -' Table 3 <br /> INDEPENDENT QC CHECK SAMPLE RESULTS <br /> Purgeable Aromatics and Total Petroleum Hydrocarbons <br /> as Gasoline in Soil <br /> EPA Method 8020/8015 <br /> Date of Analysis: 09/21/9G <br /> Expected Result, Observed Result, Acceptability <br /> _Analyte ug/L ug/L Recovery,% Limits,% <br /> Benzene 5o 48.6 97 S5-i 15 <br /> — Toluene 50 4S.8 96 85-115 <br /> Ethylbenzene 5o 48.7 97 85-115 <br /> - Xylene{total} 150 156.1 104 85-115 <br /> Table 3a <br /> INDEPENDENT QC CHECK SAMPLE SOURCE <br /> Purgeable Aromatics and Total Petroleum Hydrocarbons <br /> as Gasoline in Soil <br /> i EPA Method 8020/6015 <br /> Analyte Lot Number Source <br /> -- Benzene LA18042 Supelco <br /> Toluene LA18042 Supelco <br /> Ethylbenzene LA18042 Supelco <br /> Xyiene(total) LA16042 Supelco <br /> GT--L Concord.CA Page 5 of 7 <br /> '000352-.DCC - <br /> - GTE <br /> EHYIQtl+i 11ENfAL - - - <br /> . <br />