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,• l r' <br /> Environmental Laboratories =�� <br /> Working To Restore Nature <br /> ' ANALYSIS REPORT <br /> 10201ab frm <br /> ' Attention Mr. Greg Stahl Date Sampled: 05-05/06-92 <br /> RESNA Date Received 05-12-92 <br /> 1710 Main St. BTEX Analyzed. 05-12-92 <br /> ' Esealon, CA 95320 TPHg Analyzed 05-12-92 <br /> Prosect 19509-L,WO288 TPHd Analyzed: NR <br /> San Joaquin Catholic Ceinentary Matrix Soil <br /> ' Ethyl- Total <br /> y <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> Pam— P-P-M- ppm vvm ppm RIM <br /> Detection Limit 0.005 0 005 0 005 0.005 1.0 10 <br /> ' SAMPLE <br /> Laboratory Identification <br /> MW2-45 5 ND ND ND ND ND NR <br /> S1205137 <br /> MW2-55 5 0 040 ND ND ND ND NR <br /> SIM5138 <br /> MW2-65 0 080 ND ND ND ND NR <br /> S1205139 <br /> MW3-45 5 ND ND ND ND ND NR <br /> 51205140 <br /> MW3-55 5 014 ND ND ND ND NR <br /> 51205141 <br /> ppm = parts per million = mg/kg = milligrams per kilogram <br /> ND = Not detected Compound(&)may be present at concentrations below the detection limit <br /> ' NR = Analysis not requested <br /> ANALYTICAL PROCEDURES <br /> BTEX—Benzene,toluene,ethylbenzene,and total xylene isomers(BTEX)are measured by extraction using EPA Method 5030 <br /> followed by analysis using EPA Method 8020/602,which utilizes a gas chromatograph(GC)equipped with a photoiontzation detector <br /> (PID)and a flame-ionization detector(FID)in series <br /> TPHg--Total petroleum hytirocarbons as gasoline(low-to-medium boiling points)are measured by extraction using EPA Method 5030, <br /> followed by analysis using modified EPA Method 8015,which utilizes a GC equipped with an FID <br /> TPHd--Total petroleum hydrocarbons as diesel(high boiling points)are measured by extraction using EPA Method 3550 for soils and <br /> EPA Method 3510 for water,followed by modified EPA Method 8015 with direct sample injection into a GC equipped with an FID <br /> A u <br /> May 26, 1992 <br /> Laboratory R4resentaftve Date Reported �^ <br /> RESNA ENVIRONMENTAL LABORATORY IS CERTIFIED BY THE STATE OF CALIFORNIA <br /> DEPARTMENT OF HEALTH SERVICES AS A HAZARDOUS WASTE TESTING LABORATORY <br /> ' (Certification No E1211) <br /> 42501 Albrae Street • Fremont, CA 94538 • Phone (510) 623-0775 • (800) 247-5223 • FAX (510) 651-8754 <br />