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alseience
<br />En vironmen tal
<br />Laboratories, Inc.
<br />Analytical Report
<br />Page 6 of 22
<br />Cardno ERI Date Received: 09/28/11
<br />601 North McDowell Blvd. Work Order No: 11-09-1799
<br />Petaluma, CA 94954-2312 Preparation: EPA 5030C
<br />Method: EPA 8260B
<br />Units: mg/kg
<br />Project: ExxonMobil 99CAS/022789C Page 1 of 3
<br />Lab Sample Date/Time Date Daterrime
<br />;tient Sample Number Number Collected IVIalfIA msuument Prepared Analyzed WI- amen iu
<br />SP-i-(A•D) 1i -09.1799-5-A 09/26/11 Solid GCRNS XX 09/28/11 09/29/11 11092811-06
<br />16:00 07:18
<br />Parameter
<br />Result
<br />RL
<br />DF
<br />Benzene
<br />2.6
<br />0.50
<br />100
<br />Toluene
<br />32
<br />2.0
<br />400
<br />Ethylbenzene
<br />10
<br />0.50
<br />100
<br />Xylenes (total)
<br />55
<br />0.50
<br />100
<br />Methyl -t -Butyl Ether (MTBE)
<br />ND
<br />0.50
<br />100
<br />Tert-Butyl Alcohol (TBA)
<br />ND
<br />5.0
<br />100
<br />Diisopropyl Ether (DI PE)
<br />ND
<br />1.0
<br />100
<br />Ethyl -t -Butyl Ether (ETBE)
<br />ND
<br />1.0
<br />100
<br />Tert-Amyl-Methyl Ether (TAME)
<br />ND
<br />1.0
<br />100
<br />Ethanol
<br />ND
<br />25
<br />100
<br />1,1,1,2 -Tetrachloroethane
<br />ND
<br />0.50
<br />100
<br />1,1,1 -Trichloroethane
<br />ND
<br />0.50
<br />100
<br />1,1,2,2 -Tetrachloroethane
<br />ND
<br />0.50
<br />100
<br />1,1,2 -Trichloroethane
<br />ND
<br />0.50
<br />100
<br />1,1,2-Trichloro-1,2,2-Trifluoroethane
<br />ND
<br />5.0
<br />100
<br />1,1-Dichloroethane
<br />ND
<br />0.50
<br />100
<br />1,1-Dichloroethene
<br />ND
<br />0.50
<br />100
<br />1,1-Dichloropropene
<br />ND
<br />0.50
<br />100
<br />1,2,3-Trichlorobenzene
<br />ND
<br />1.0
<br />100
<br />1,2,3-Trichloropropane
<br />ND
<br />0.50
<br />100
<br />1,2,4-Trichlorobenzene
<br />ND
<br />0.50
<br />100
<br />1,2,4-Trimethylbenzene
<br />37
<br />2.0
<br />400
<br />1,3,5-Thmethylbenzene
<br />7.9
<br />0.50
<br />100
<br />c-1,2-Dichloroethene
<br />ND
<br />0.50
<br />100
<br />1,2-Dibromo-3-Chloropropane
<br />ND
<br />1.0
<br />100
<br />1,2-Dibromoethane
<br />ND
<br />0.50
<br />100
<br />1,2 -Dichlorobenzene
<br />ND
<br />0.50
<br />100
<br />1,2-Dichloroethane
<br />ND
<br />0.50
<br />100
<br />1,2-Dichloropropane
<br />ND
<br />0.50
<br />100
<br />t-1,2-Dichloroethene
<br />ND
<br />0.50
<br />100
<br />c-1,3-Dichloropropene
<br />ND
<br />0.50
<br />100
<br />1,3 -Dichlorobenzene
<br />ND
<br />0.50
<br />100
<br />1,3-Dichloropropane
<br />ND
<br />0.50
<br />100
<br />t-1,3-Dichloropropene
<br />ND
<br />0.50
<br />100
<br />1,4 -Dichlorobenzene
<br />ND
<br />0.50
<br />100
<br />Surrogates:
<br />REC (%1Control
<br />0.64
<br />Qual
<br />100
<br />Li it
<br />ND
<br />1,4-Bromofluorobenzene
<br />101
<br />60-132
<br />tert-Butyl benzene
<br />1,2-Dichloroethane-d4
<br />105
<br />62-146
<br />U
<br />ual
<br />U
<br />U
<br />U
<br />U
<br />U
<br />U
<br />U
<br />U
<br />U
<br />U
<br />U
<br />U
<br />Parameter
<br />Result
<br />RL
<br />DF
<br />Qual
<br />2,2-Dichloropropane
<br />ND
<br />0.50
<br />100
<br />U
<br />2-Chlorotoluene
<br />ND
<br />0.50
<br />100
<br />U
<br />4-Chlorotoluene
<br />ND
<br />0.50
<br />100
<br />U
<br />4-Methyl-2-Pentanone
<br />ND
<br />5.0
<br />100
<br />U
<br />Acetone
<br />ND
<br />12
<br />100
<br />U
<br />Bromobenzene
<br />ND
<br />0.50
<br />100
<br />U
<br />Bromochloromethane
<br />ND
<br />0.50
<br />100
<br />U
<br />Bromoform
<br />ND
<br />0.50
<br />100
<br />U
<br />Bromomethane
<br />ND
<br />2.5
<br />100
<br />U
<br />Carbon Disulfide
<br />ND
<br />5.0
<br />100
<br />U
<br />Carbon Tetrachloride
<br />ND
<br />0.50
<br />100
<br />U
<br />Chlorobenzene
<br />ND
<br />0.50
<br />100
<br />U
<br />Dibromochloromethane
<br />ND
<br />0.50
<br />100
<br />U
<br />Chloroethane
<br />ND
<br />0.50
<br />100
<br />U
<br />Chloroform
<br />ND
<br />0.50
<br />100
<br />U
<br />Chloromethane
<br />ND
<br />2.5
<br />100
<br />U
<br />Dibromomethane
<br />ND
<br />0.50
<br />100
<br />U
<br />Bromodichloromethane
<br />ND
<br />0.50
<br />100
<br />U
<br />Dichlorodifluoromethane
<br />ND
<br />0.50
<br />100
<br />U
<br />Hexachloro-1,3-Butadiene
<br />ND
<br />10
<br />100
<br />U
<br />Isopropylbenzene
<br />1.4
<br />0.50
<br />100
<br />2-Butanone
<br />ND
<br />5.0
<br />100
<br />U
<br />Methylene Chloride
<br />ND
<br />5.0
<br />100
<br />U
<br />2-Hexanone
<br />ND
<br />5.0
<br />100
<br />U
<br />Naphthalene
<br />ND
<br />5.0
<br />100
<br />U
<br />n-Butylbenzene
<br />3.0
<br />0.50
<br />100
<br />n-Propylbenzene
<br />4.7
<br />0.50
<br />100
<br />p-Isopropyltoluene
<br />ND
<br />0,50
<br />100
<br />U
<br />sec-Butylbenzene
<br />0.64
<br />0.50
<br />100
<br />Styrene
<br />ND
<br />0.50
<br />100
<br />U
<br />tert-Butyl benzene
<br />ND
<br />0.50
<br />100
<br />U
<br />Tetrachloroethene
<br />ND
<br />0.50
<br />100
<br />U
<br />Trichloroethene
<br />ND
<br />0.50
<br />100
<br />U
<br />Trichlorofluoromethane
<br />ND
<br />5.0
<br />100
<br />U
<br />Vinyl Chloride
<br />ND
<br />0.50
<br />100
<br />U
<br />Surrogates:
<br />REC (%1Control
<br />CQia
<br />Limi
<br />Dibromofluoromethane
<br />90
<br />63-141
<br />Toluene -d8
<br />101
<br />80-120
<br />RL -Reporting Limit , DF - Dilution Factor , Qual - Qualifiers
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