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`-~ ai�,ofie3� G�oS sr®rs� , <br /> y 43_55 wlissI Blvd. $cite B Fremont.CA 94539 (415)651-1906 <br /> �4N�4LYSIS <br /> imi <br /> Applied Geosystems Date 10-15-87 <br /> 43255 Mission Blvd. <br /> Fremont, CA. 94539 <br /> Attention: Andrew P. Lush <br /> Date Received: 9-28-87 ', Laboratory# 8710SO40 <br /> Date Analyzed: 10-06-87 <br /> Procedure: <br /> The soil samples referenced on the attached chain-of-Custody were <br /> analyzed for the presence and concentration of Benzene, <br /> Ethyl-Benzene, Toluene, and Xylenes (BETX) and for Total Volatile <br /> Hydrocarbons (TVH) by EPA method 8020. The samples were <br /> concentrated on a Tekmar LSC-2 and ALS automatic sampler prior to <br /> injection into a 5890 Hewlett Packard gas chromatograph fitted <br /> with a Photo-Ionization detector (PID) and a Flame Ionization <br /> detector (FID) . The limit of detection for these samples is 0.5 <br /> milligrams/kilogram (parts per million = ppm) . <br /> tw; <br /> The results are presented in the table below: <br /> SAMPLE SITE ETHYL TOTAL <br /> BEZENP BENZENE TOLUENE XYLENES TVH <br /> 5-15-BS 86091-6 2.0 6.4 3.0 <br /> 5-20-B9 86091-6 21.5 38.5 47.1 170.9 <br /> " 65.9 314.2 1251.5 <br /> Results i illigrams/kilogram (parts per million = ppm) . <br /> Tia Tran, Chemist <br /> Applied Geos stems is a State California, <br /> Y Department of Health <br /> Services Certified hazardous waste Testing Laboratory (No. 153) . <br /> v - <br />