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1 <br /> uuuGE9e cE]GNEN',SUulVL A4i5 x <br />' ROY F. WESTON, INC. <br /> STOCKTON ANALYTICAL LABORATORY <br />' ANALYTICAL CASE NARRATIVE <br />' Client: AREG M M <br /> RFW#: 9209S784 <br /> I <br /> Test: SW8020-PURGEABLE AROMATICS <br /> I ' <br /> 1. This narrative covers the analysis of two (2) soil samples in accordance with protocols <br />' based on SW-846, method 8020. <br /> 2. The analytical holding time for this analysis was met. <br /> 3. Continuing calibration criteria was met for this analysis. <br />' 4. The method blank associated with these samples did not contain any target analytes <br /> at, or above, the reporting limits. <br />' S. Surrogate recoveries were within Laboratory QC limits. <br /> 6. Blank spike recoveries were within Laboratory QC limits. <br />' 7. Matrix spike and matrix spike duplicate were not request by client. <br />' 8. Retention times were within QC tolerance limits. <br /> I <br /> 1 <br /> Unit Leader Date <br /> 1 <br /> Jr <br />