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r <br /> CLAYTON ENVIRORMENTAL CONSULTANTS, INC. <br /> i <br /> EPA METHOD 8020 <br /> PURGEABLE AROMATICS <br /> DETECTION LIMITS <br /> DETECTION LIMITS = Detection Limit Factor X Concentration <br /> Sample Preparation: 10 g sample dispersed into 10 mL methanol <br /> Sample Analysis: 50 uL methanol extract purged in 5 mL water <br /> Concentration <br /> Com ound mg/kg (ppm) <br /> Benzene 1.6 <br /> Chloro enzene 0.031 <br /> 1,2-Dichlorobenzene 0.054 <br /> 1,3-Dichloro enzene 0.028 <br /> 1,4-Dick oro enzene 0.054 <br /> Eth 1 enzene 0.12 <br /> Toluene 0.16 <br /> AVY—lenes 0.30 <br /> i <br /> L8020DET.FRM (12/12/86) <br />