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: 08-04-11
<br /> Turlock,CA 95360 Sample Description:Water Extracted: 08-08-11
<br /> Attn:Brenda Hayes Sample Prep/Analysls Method:EPA 5030/8260 Analyzed: 08-08-11
<br /> Lab Numbers:1108015-07 Reported: 06-11-11
<br /> Sample ID:751111 G(MW-8)
<br /> VOLATILE ORGANICS-EPA METHOD 8260 GCIMS
<br /> REPORTING PQL SAMPLE REPORTING POL SAMPLE
<br /> ANALYTE LIMIT RESULT ANALYTE LIMIT RESULT
<br /> (pg/L) L /L /L /L /L
<br /> Benzene 0.50 0.50 ND 1,1-Dichloro ro ene 0.50 0.50 ND
<br /> Bromobenzene 0.50 0,50 NO cis-1,3-Dichloro ro ene 0.50 0.50 ND
<br /> Bromochlorcmethane 0.50 0.50 NO trans-1,3-Dichloro io ene 0.50 0.50 NO
<br /> Bromodichloromethane 0.50 0.50 ND Eth (benzene 0.50 0.50 ND
<br /> Bromoform 0.50 0.50 1 NO Hexachlorobutadiene 0.50 0.50 NO
<br /> Bromomethane 0.50 0.50 ND Isopropylbenzene 0.50 0.50 NO
<br /> n-Butylbenzene 0.50 0.50 NO Isopropyltoluene 0.50 0.50 NO
<br /> sec-Butylbenzene 0.50 0.50 ND Methylene chloride 1.0 1.0 NO
<br /> tert-Butylbenzene 0.50 0.50 NO Na thalene 1.0 1.0 ND
<br /> Carbon tetrachloride 0.50 0,50 NO -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 NO 1,1,1,2-Tetrachloroethane 0.50 0.50 ND
<br /> Chloroethane 0.50 0.50 NO 1,1,2,2,-Tetrachloroethane 0.50 0.50 NO
<br /> Chloroform 0.50 0.50 I NO 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-Trichlor6benzene 0.50 0.50 ND
<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 NO
<br /> 1,2-Dibromoethane EDB 0.50 0,50 ND 1,1,2-Trichloroethane 0.50 0.50 NO
<br /> Dibromomethane 0.50 0.50 NO Trichloroethene(TCE) 0.50 0.50 NO
<br /> 1,2-Dichlorobenzene 0.50 0.50 NO Trichlorofluoromethane 0.50 0.50 ND
<br /> ' 1,3-Dichlorobenzene 0.50 0.50 ND 1,2,3-Trichloro ro ane 0.50 0.50 ND
<br /> 1,4-Dichlorobenzene 0.50 0.50 NO 1,2,4-Trimeth (benzene 0.50 0.50 NO
<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 Vn (Chloride 0.50 0.50 NO
<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 ND Oxygenates
<br /> cis-1,2-Dichloroethene 0.50 0.60 NO terl-ButylAlcohol(t6A) 10 10 NO
<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 NO Di-Iso ro I Ether DIPE 0.50 0.50 NO
<br /> 1,3-Dichloro propane 0.50 0.50 ND Eth I tert-But l Ether EtBE 0.50 0.50 ND
<br /> 2,2-Dichloro ro ane 0.50 0.50 ND tert-Am I Methyl Ether(tAME) 1 0.50 1 0.50 1 ND
<br /> ' Surrogate Recoveries
<br /> Dibromofluoromethane 102% Toluene-d8 96.3%
<br /> 1,2-Dichloroethane-d4 105% p-Bromofluorobenzene 109%
<br /> ' Instrument ID:VARIAN MS
<br /> Analytes reported as ND were not detected or below the Practical Quantitation Limit.
<br /> Practical Quantitation Limit(PQL)=Reporting Limit x Dilution Factor
<br /> ' (uglL)= micrograms per liter or parts per billion(ppb)
<br /> APPROVED BY:
<br /> James C.Phillips/Labo tory Director or
<br /> Clari J. Cone/Laborato Manager
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