CASTLE ANALYTICAL LABORATORY
<br /> ' Environmental Testing Services 2333 Shuttle Drive,Atwater,CA 95301 Phone:(209)384-2930
<br /> Certificate#2480 Fax.(209)384-1507
<br /> Denele Analytical,Inc. Client Project ID:751111 Sampled: 08-02-11
<br /> 1232 South Ave. Lab Reference Number: 1108015 Received: D8-04-11
<br /> Turlock,CA 95380 Sample Description:Water Extracted: 08-08-11
<br /> Attn:Brenda Hayes Sample Prep/Analysis Method: EPA 5030/8260 Analyzed: 08-08-11
<br /> ' Lab Numbers:1108015-09 Reported. 08-11-11
<br /> Sample ID:751111 1(MW-10)
<br /> VOLATILE ORGANICS-EPA METHOD 8260 GCIMS
<br /> REPORTING PQL SAMPLE REPORTING PQL SAMPLE
<br /> ANALYTE LIMIT RESULT ANALYTE LIMIT RESULT
<br /> L /L /L 2 /L /L
<br /> ' Benzene 0.50 0.50 NO 1,1-Dichloro ro ene 0.50 0.50 ND
<br /> Bromobenzene 0.50 0.50 ND cis-1,3-Dichloro ro ene 0.50 0.50 ND
<br /> Bromochloromethane 0.50 0.50 1 NO trans-1,3-Dichloro ro ene 0.5D 0.50 ND
<br /> Bromodichloromethane 0.50 0.50 ND Eth (benzene 0.50 0.50 ND
<br /> Bromoform 0.50 0.50 ND Hexachlorobutadiene 0.50 0.50 NO
<br /> Bromomethane 0.50 0.50 ND Ilsopropylbenzene 0.50 0.50 NO
<br /> n-Butylbenzene 0.50 0.50 ND p-Isopropyltoluene 0.50 0.50 ND
<br /> sec-B utylbenzene 0.50 0.50 ND Methylene chloride 1.0 1.0 ND
<br /> tert-Butylbenzene 0.50 0.50 NO Na thalene 1.0 1.0 NO,
<br /> ' Carbon tetrachloride 0.60 0,50 ND n-Propylbenzene 0.50 0.50 ND
<br /> Chlorobenzene 0.50 0.50 ND -Styrene 0.50 0.50 ND
<br /> Chlorodibromomethane 0.50 0.50 ND 1,1,1,2-Tetrachloroethane 0.50 0.50 ND
<br /> Chloroethane 0.50 0.50 ND 1,1,2,2,-Tetrachloroethane 0.50 0.50 NO
<br /> Chloroform 0.50 0.50 ND Tetrachloroethene PCE 0.50 0.50 NO
<br /> Chloromethane 0.50 0.50 NO Toluene 0.50 0.50 NO
<br /> 2-Chlorotoluene 0.50 0.50 ND 1,2,3-Trichlorobenzene 0.50 0.50 NO
<br /> 4-Chlorotoluene 0.50 0.50 ND 1,2,4-Trichlorobenzene 0.50 0.50 ND
<br /> ' 1,2-Dibromo-3-chloro ro ane 1.0 1.0 ND 1,1,1-Trichloroethane 0.50 0.50 ND
<br /> 1,2-Dibromoethane EDB 0.50 0.50 NO 1,1,2-Trichloroethane 0.50 0.50 ND
<br /> Dibromomethane 0.50 0.50 ND Trichloroethene TCE) 0.50 0.50 ND
<br /> 1,2-Dichlorobenzene 0.50 0.50 ND Trlchlorofluoromethane 0.50 0.50 ND
<br /> ' 1,3-Dichlorobenzene 0.50 0.50 NO 1,2,3-Trichloro ro ane 0.50 0.50 ND
<br /> 1,4-Dichlorobenzene 0.50 0.50 NO 1,2,4-Trimeth lbenzene 0.50 0.50 ND
<br /> Dichlorodifluoromethane 0.50 0.50 ND 1,3,5-Trimeth (benzene 0.50 0.50 ND
<br /> 1,1-Dichloroethane 0.50 0.50 NO Vinyl Chloride 0.50 0.50 ND
<br /> ' 1,2-Dichloroethane 1,2-DCA 0.50 0.50 ND Xylenes,total 0.50 0.50 ND
<br /> 1,1-Dichloroethene 0.50 0.50 NO Oxygenates
<br /> cis-1,2-Dichloroethene 0.50 0.50 ND tart-Butyl Alcohol(t8A) 10 10 ND
<br /> trans-1,2-Dichloroethene 0.50 0.50 ND Methyl tert-Butyl Ether MTBE 0,50 0.50 NO
<br /> ' 1,2-Dichloro ro ane 0.50 0.50 ND -DI-Isopropyl Ether DIRE 0.50 0.50 NO
<br /> 1,3-Dichloro ro ane 1 0.50 0.50 ND Ethyl tert-Bu (Ether EtEE 0.500.50 11 ND
<br /> 2,2-Dichloro ro ane 1 0.50 0.50 NO tert-Am I Meth I Ether(tAME) 1 0.50 1 0.50 J ND
<br /> ' Surrogate Recoveries
<br /> Dibromofluoromethane 98.7% Toluene-d8 98.2%
<br /> 1,2-Dichloroethane-d4 100% p-Bromofluorobenzene 107%
<br /> Instrument ID:VARIAN MS
<br /> Analytes reported as NO were not detected or below the Practical Quantitation Limit.
<br /> Practical Quantitation Limit(PQL)=Reporting Limit x Dilution Factor
<br /> ' (ug/L)= micrograms per liter or parts per billion(ppb)
<br /> APPROVED BY: rOAP
<br /> James C.Phillips oral Dirktoror
<br /> ' Clan J. Cone/La oratory Manager
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