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Table 3. Analytical Data Quality Objectives <br /> Accuracy Precision RPD Completeness <br /> Analyte LCS LCS/LCSD Field Objectives <br /> Analyses Duplicate Percent <br /> • or • (Soil <br /> Benzene 70-130 30 30 90 <br /> Carbon tetrachloride 70-130 30 30 90 <br /> Chloroethane 70-130 30 30 90 <br /> Chloroform 70-130 30 30 90 <br /> Chloromethane 70-130 30 30 90 <br /> 1,2-Dibromoethane (EDB) 70-130 30 30 90 <br /> Dichlorodifluoromethane (Freon 12) 70-130 30 30 90 <br /> 1,1-Dichloroethane 70-130 30 30 90 <br /> 1,2-Dichloroethane 70-130 30 30 90 <br /> 1,1-Dichloroethene 70-130 30 30 90 <br /> cis-1,2-Dichloroethene 70-130 30 30 90 <br /> trans-1,2-Dichloroethene 70-130 30 30 90 <br /> Ethylbenzene 70-130 30 30 90 <br /> 1,1,2,2-Tetrachloroethane 70-130 30 30 90 <br /> Tetrachloroethene 70-130 30 30 90 <br /> Toluene 70-130 30 30 90 <br /> 1,1,1-Trichloroethane 70-130 30 30 90 <br /> 1,1,2-Trichloroethane 70-130 30 30 90 <br /> Trichloroethene 70-130 30 30 90 <br /> Vinyl chloride 70-130 30 30 90 <br /> o-Xylene 70-130 30 30 90 <br /> p/m-Xylene 70-130 30 30 90 <br /> MTBE 70-130 30 30 90 <br /> Notes: <br /> LCS = laboratory control sample <br /> LCSD = laboratory control sample duplicate <br /> Table 4. Sample Container and Holding Time Requirements <br /> Methods Matrix Sample Container Volume Preservative Holding Time <br /> TO-15 Soil gas 1-liter canister 1 liter None 30 da s <br /> TO-15 SIM Indoor air, suabsurface soil 6-liter canister 6 liter None 30 days <br />