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RECEIVc'E) F'~r - g 1992 <br /> Environmental Laboratories AW <br /> Working To Restore Nature <br /> ANALYSIS REPORT <br /> lab frm <br /> Attention. Mr. John Lane Date Sampled. 11-23-92 <br /> RESNA Date Received. 11-30-92 <br /> 1710 Main Street BTEX Analyzed: 11-30- <br /> Escalon, CA 95320 TPHg Analyzed: 11-30-92 <br /> Project: 19509-1 , Project #W0294.00 TPHd Analyzed: NR <br /> Laidlaw Corp. Matrix: Water <br /> Ethyl- Total <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> ppb ppb 12Dl3 12pb ppb Pa- <br /> Detection Linut. 0.5 05 0.5 0.5 50 50 <br /> SAMPLE <br />. Laboratory Identification <br /> LC MW1 ND ND ND ND ND NR <br /> W1211447 <br /> LC MW2 06 ND 88 20 240 NR <br /> W1211448 <br /> LC MW3 ND ND 1400 ND 48M NR <br /> W1211449 <br /> LC MW4 ND ND ND ND ND NR <br /> W1211450 <br /> LC MW5 ND ND ND ND ND NR <br /> W1211451 <br /> ppb = parts per billion a 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 a flame-ionization detector(FID)in series r <br /> TPHg-Total petroleum hydrocarbons as gasohne (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 F1D <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 /> u tt 1 LLL December 7 1992 <br /> LaboratoryORepresentatime Date Reported <br /> RESNA ENVIROTIlAYWEAL LABORATORY IS CERTIFIED BY THE STATE OF CALIFORNIA <br /> DEPARTMENT OF HEALTH SERVICES AS A HAZARDOUS WASTE TFSTING LABORATORY <br /> (Certification No 1211) <br /> 1 <br /> 42501 Albrae Street• Fremont, CA 94538 • Phone (510) 623-0775 • (800) 247-5223 • FAX (510) 651-8754 <br />