CASTLE ANALYTICAL LABORATORY
<br /> tEnvironmental 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 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: 1108015-04 Reported: 08-11-11
<br /> Sample ID:751111 D(MW-5)
<br /> VOLATILE ORGANICS -EPA METHOD 8260 GC/MS
<br /> ' REPORTING POL SAMPLE REPORTING PQL SAMPLE
<br /> ANALYTE LIMIT RESULT ANALYTE LIMIT RESULT
<br /> (pg/L) L /L /L 2 /L
<br /> Benzene 0.50 0.50 ND 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 ND trans-1,3-Dichloro ro ene 0.50 0.50 ND
<br /> Bromodichloromethane 0.50 0.50 ND Eth (benzene 0.50 0.50 ND
<br /> t Bromoform 0.50 0.50 ND Hexachlorobutadiene 0.50 0.50 ND
<br /> Bromomethane 0.50 0.50 ND Isopropyl benzene 0.50 0.50 ND
<br /> n-But (benzene 0.50 0.50 ND p-Isopropyltolvene 0.50 0.50 ND
<br /> sec-But (benzene 0.50 0.50 ND Methylene chloride 1.0 1.0 ND
<br /> '
<br /> tert-Butylbenzene 0.50 0.50 1 ND Na thalene 1.0 1.0 ND
<br /> Carbon tetrachloride 0.50 0.50 ND n-Pro (benzene 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,-Tetrachloroethene 0.50 0.50 ND
<br /> Chloroform 0.50 0.50 ND Tetrachloroethene PCE 0.50 0.50 ND
<br /> Chloromethane 0.50 0.50 ND Toluene 0.50 0.50 ND
<br /> 2-Chlorotoluene 0.50 0.50 ND 1,2,3-Trichlorobenzene 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 o ne 1.0 1.0 ND 1,1,1-Trichloroethane 0.50 0.50 ND
<br /> 1,2-Dibromoethane EDB 0.50 0.50 ND 1,1,2-Trichloroethane 0.50 0.50 ND
<br /> Dibromomethane 0.50 0.50 ND Trichloroethene CE 0.50 0.50 ND
<br /> ' 1,2-Dichlorobenzene 0.50 0.50 ND 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 ND 1,2,4-Trimeth (benzene 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 ND 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 ND Oxygenates
<br /> cis-1,2-Dichloroethene 0.50 0.50 ND tert-But (Alcohol(t6A) 10 10 ND
<br /> trans-1,2-Dichloroethene 0.50 0.50 ND Methyl tert-But I Ether MTBE 0.50 0.50 ND
<br /> ' 1,2-Dichloro ro ane 0.50 0.50 ND Di-Isopropyl Ether DIPE) 0.50 0.50 ND
<br /> 1,3-Dichloro ro ane 0.50 0.50 ND Ethyl tert-Bu I Ether EtBE 0.50 0.50 ND
<br /> 2,2-Dichloro ro ane 0.50 0.50 NO tert-Am I Methyl Ether tAME 0.50 0.50 ND
<br /> Surrogate Recoveries
<br /> Dibromofluoromethane 104% Toluene-d8 102%
<br /> 1,2-Dic1loroethane-d4 109% p-Bromofluorobenzene 106%
<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 /> ' (Ng/L)= micrograms per liter or parts per billion(ppb)
<br /> APPROVED BY: VV�
<br /> ' James C.Phillips/Labora oryDirector or
<br /> Clari J. Cone/Laboratory anager
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