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1 <br /> Environmental Laboratories ����� <br /> Working to Restore Nature <br /> 42501 Albrae Street <br /> Fremont,CA 94538 <br /> Phone (510)623-0775 <br /> (800)247-5n3 ANALYSIS REPORT <br /> FAX (510)651-8754 -' <br /> 202ftb,frm <br /> Attention: Mr. Bill Channell Date Sampled: 03-16-92 <br /> RESNA Date Received: 03-20-92 <br /> 1710 Main Street BTEX Analyzed: 03-20-92 <br /> Escalon, CA 95320 TPHg Analyzed: 03-20-92 <br /> Project: AGS 19509-L, Project #W0327 TPHd Analyzed: NR <br /> Knowles Property Matrix: Water <br /> Ethyl- Total <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> RP-b P-Rh DO M)h P-Ph RP12 <br /> Detection Limit: 0.5 0.5 0.5 0.5 50 100 <br /> SAMPLE <br /> Laboratory Identification <br /> KP MWl 42 46 11 7.8 1300 NR <br /> W1203577 <br /> KP MW2 ND ND ND ND 760' NR <br /> W1203578 <br /> KP MW4 ND ND ND ND 480` NR <br /> W1203579 <br /> KP MW5 1200 800 260 1300 32000 NR <br /> W1203580 <br /> KP MW6 ND ND ND ND ND NR <br /> W1203581 <br /> ppb - parts per billion a ug/L micrograms per liter <br /> ND a Not detected Compound(s) may be present at concentrations below the detection limit <br /> NR - Analysts not requested <br /> • = Chromatogram does not match gasoline finger print. <br /> ANALYTICAL PROCEDURES <br /> BTEX-Benzene,toluene,ethylbenzene,and total xylene isomers(BTEX)are measured by extraction using EPA Method 5030 <br /> followed by analysts using EPA Method SM/6(r-which utilizes a gas chromatograph(GC)equipped with a phototontzatron detector <br /> (PID)and a flame-ionization detector(FID) to series <br /> TPHg--Total petroleum hydrocarbons as gasoline (low-to-medium boiling points)are measured by extraction using EPA Method 5030, <br /> followed by analysts using modtf4ed 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 ater, followed by modified EPA Method 8015 with direct sample injection into a GC equipped with an FID <br /> _. March 25. 1992 <br /> Laboratory Representative Date Reported <br /> RESNA Environmental Laboratory IS CERTIrIED BY THE STATE OF CALIFORNIA <br /> DEPARTMENT OF HEALTH SERVICES AS A HAZARDOUS WASTE TESTING LABORATORY <br /> (Certification No I211) <br /> f <br />