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i DECEIVED <br /> ii J A N 2 1986 <br /> a� <br /> iT ENVIROSCIE ICE <br /> it 1 <br /> If <br /> • �I i <br /> 4 <br /> IT Corporation 11 i <br /> December 31, 1985 <br /> 1815 Arnold Drive sf <br /> Martinez, CA 94553 `! <br /> ATTN: Peter Beaver <br /> Following are the results of analyses on the samples .described <br /> below. ;; <br /> Project Number: ME 0063 <br /> Lab Numbers: 34481-34492 i <br /> Number of Samples: 12 <br /> Sample' Type: soil t <br /> Date Received: 11/26/85 <br /> Analyses Requested: Semi- and Non-VolatilelFuel Hydrocarbons, <br /> Total Lead ?� <br /> ! <br /> The method of analysis for semi-volatile and non-volatile - <br /> i <br /> fuel hydrocarbons in soil involves extracting the samples with <br /> acetone. The mixture is partitioned with hexane and the resulting <br /> extracts are examined by gaschromatography using ajflame ionization <br /> detector. ! <br /> s <br /> Several unidentified peaks were detected in the chromatogram E <br /> for sample 34488 (CARN 1019) . These peaks did not correspond to <br /> . those of a typical fuel hydrocarbons. A copy of the sample chromatogram ! <br /> is attached for you information. 1 . I <br /> it <br /> ;f <br /> Patricia U. Murphy <br /> PLM/ksrI <br /> 1 Page Following — Table of Results <br /> �j <br /> Regional Office it <br /> if <br /> International Technology Corporation• 397 Mathew Street • Santa Clara. California 95050• 408-727-4277 <br /> s <br />