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1 <br /> Environmental Laboratories NJCAM <br /> Working to Restore Nature <br /> 42501 Albrae Street <br /> Fremont,CA 94538 <br /> Phone (510)623-0775 <br /> FAX (s 0)65-8754 ANALYSIS REPORT <br /> 10MIab fret <br /> Attention: Mr. Bill Channell Date Sampled: 03-12-92 <br /> RESNA Date Received: 03-17-92 <br /> 1710 Main Street BTEX Analyzed: 03-17-92 <br /> ' Escalon, CA 95320 TPHg Analyzed: 03-17-92 <br /> Project: AGS 19509-1, Project #W02102 TPHd Analyzed: NR <br /> Tri Valley Growers Thornton Matrix: Water <br /> Ethyl- Total <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> ppb � � � pph <br /> Detection Limit: 0.5 05 0.5 0.5 50 100 <br /> SAMPLE <br /> Laboratory Identification <br /> TVGT MW3 ND ND ND ND ND NR <br /> W1203376 <br /> ' TVGT MW5 ND ND ND ND ND NR <br /> W1203377 <br /> TVGT MW6 ND ND ND ND ND NR <br /> ' W1203378 <br /> ' ppb = parts per billion = ug/L = micrograms per liter <br /> ND = Not detected Compound(s)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 photoionization detector <br /> ' (PID)and aflame-ionization detector(FID)in series <br /> TPH$—Tota]petroleum hydrocarbons 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 /> March 20, 1992 <br /> Laboratory Representative 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 1211) <br />