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-_AO-Ak <br /> Applied GeoSystems NUSSlVn BL)Uiecaro. Fremurn. L. 'N 0a5±11 :l: »;-190h <br /> • FREMONT • COSTA %1E5A 0 S.\CRA,MENT0 • H0t_:5TnN <br /> ANALYSIS REPORT <br /> 02121ab.frm <br /> Report Prepared for: Date Received: 03-07-89 <br /> Applied GeoSystems Laboratory Number: 90318W04 <br /> 4191-E Power Inn Road Subject: 86091-6 <br /> Sacramento, CA 95826 Sample: W-51-MW4 <br /> Attention: ,john B. Bobbitt Matrix: Water <br /> Parameter Result Detection Limit Date Notes <br /> (mg/kg) (mg/L) (mg/kg) (mg/L) Analyzed <br /> TVH as Gasoline NR <br /> TPH as Gasoline 0.46 0. 02 03-•16-89 <br /> -; TEH as ,Diesel 1 NR <br /> Benzene 0.0144 0.0005 03-16-89 <br /> Toluene 0.0041 0.0005 03-16-89 <br /> Ethylbenzene 0.0024 0. 0005 03-16- <br /> Total Xylenes 0.014 0.001 03-16-89 <br /> mg/kg = milligrams perkilogram = parts per million (ppm) . <br /> mg/L = milligrams per liter = ppm. <br /> ND = Not detected. Compound(s) may be present at <br /> concentrations below the detection limit. <br /> NR = Analysis not required. <br /> PROCEDURES <br /> TVH/BTEX--Total volatile hydrocarbons (TVH) and benzene, toluene, <br /> ethylbenzene, and total xylene isomers (BTEX) are measured by <br /> extraction according to EPA Method 5030 followed by analysis by a <br /> EPA Method 8020/602 (modified for TVH) which uses a gas chromato- <br /> graph (GC) equipped with a photo-ionization detector (PID) and a <br /> flame-ionization detector (FID) in series. Soil extracts and <br /> water samples are subjected to purge-and-trap introduction into <br /> the GC. <br /> TPH--Total petroleum hydrocarbons (low-to-medium boiling points) <br /> are measured by extraction according to EPA Method 5030 followed <br /> by analysis by a modified EPA Method 8015 which uses a GC <br /> equipped with an FID. Soil extracts and water samples are <br /> subjected to purge-and-trap introduction into the GC. <br /> TER--Total extractable hydrocarbons (high boiling points) are <br /> measured by extraction according to EPA Method 3550 for soils or <br /> EPA Method 3510 for water followed by a modified EPA Method 8015 <br /> with d' ct sample injection into a GC equipped with an FID. <br /> 03-22--89 <br /> Tia Tran, Laboratory Supervisor Date Reported <br /> 0 APPLIED GEO$YSTEPAS IS CERTIFIED BY THE STATE OF CAUFORMA DEPARTMENT OF HEALT14 <br /> SERVICES AS A HAZARDOUS WASTE TESTW O LAWRATORY <br />