110 Second Avenue South,#D7,Pacheco,CA 94553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> hnp://www.mc.camphell.co E-mail main@mccampbell com
<br /> Advanced GeoEnvtronmentalDate Sampled 12/23/98
<br /> Client Project ID Cherokee Truck Stop
<br /> D
<br /> 4005 North Wilson Way ate Received 12/24/98
<br /> Stockton,CA 95205 Client Contact Kevin Mcktbben Date Extracted 01/03-01/04/99
<br /> Client P O Date Analyzed 01/03-01/04/99
<br /> Volatile Organics By GUMS
<br /> EPA method 8260
<br /> Lab ID 00879
<br /> Client ID UST-5112-23-98
<br /> Matrix W
<br /> Compound Concentration* Compound Concentration's
<br /> Acetone NDc3 Ethylbenzene 19
<br /> Benzene 21 Hexachlorobutadiene ND
<br /> Bromobenzene ND lodomethane ND
<br /> Bromochloromethane ND Isopropylbenzene ND
<br /> Bromodichloromethane ND p4sopropyl toluene ND
<br /> Bromoform ND Methyl butyl ketone ND
<br /> Bromomethane ND Methylene Chloride") ND
<br /> n-Butyl benzene ND Methyl ethyl ketone ND
<br /> sec-Butyl benzene 1 1 Methyl isobutyl ketone 18 ND
<br /> tent-Butyl benzene ND Methyl tert-Butyl Ether(MTBE)
<br /> Carbon Disulfide ND Naphthalene ND<15
<br /> Carbon Tetrachloride ND n-Propyl benzene ND
<br /> Chlorobenzene ND Styrene ND
<br /> Chloroethane ND 1,1,1,2-Tetrachloroethane ND
<br /> 2-Chloroethyl Vinyl Ethe ND 1,1,2,2-Tetrachloroethane ND
<br /> Chloroform ND Tetrachloroethene ND
<br /> Chloromethane ND Toluene 70
<br /> 2-Chlorotoluene ND 1,2,3-Trichlorobenzene ND
<br /> 4-Chiorotolucne ND 1,2,4-Tnchlorobenzene ND
<br /> Dibromochloromethane ND 1,1,1-Tnchloroethane ND
<br /> 1,2-Dibromo-3-chioropropane ND 1,1,2-Tnchloroethane ND
<br /> Dibromomethane ND Trichloroethene ND
<br /> 1,2-Dichlorobenzene ND Tnchlorefluoromethane ND
<br /> 1,3-Dichlorobenzene ND 1,2,3-Tnehloropropane ND
<br /> 1,4-Dichlorobenzene ND 1,2,4-Tnrnethylbenzene ND
<br /> Dichlorodifluoromethane ND 1,3,5-Tnmethylbenzene ND
<br /> 1,1-Diehl oroethane ND Vinyl Acetate`m 13
<br /> 1,2-Dichloroethane 1000 Vinyl Chloride " ND
<br /> 1,1-Dichloroethene ND Xylenes,total 62
<br /> cis-1,2-Dichloroethene N D
<br /> trans-1,2-Dichloroethene N D
<br /> 1,2-Dichloropropane ND
<br /> 1,3-Dichloropropane ND
<br /> 2,2-Dichloropropane ND Comments
<br /> 1,1-Dichloropropene ND Surrogate Recoveries(%)
<br /> cis-1,3-Dichloropropene ND Dibromolluoromethanc 103
<br /> trans-l,3-Dichloropropene ND Toluene-d8 95
<br /> Ethylene dibromide ND 4-Bromefluorobenzene 89
<br /> water and vapor samples are reported in ug/L,soil and sludge samples in ug/kg,wipes in ug/wipe and all TCLP/SPLP extracts in ug/L
<br /> Reporting limits unless otherwise stated water samples 1 0 ug/L, vapor samples 0 5 ug/L, solid and sludge samples 5 ug/kg, wipes
<br /> 0 Zug/wipe ND means not detected above the reporting hmit,N/A means analyte not applicable to this analysis
<br /> (b) 2-propanone or dimethyl ketone, (c) (2-chloroethoxy) ethene, (d) 2-hexanone, (e) dichloromethane, (t) 2-butanone, (g) 4-methyl-2-
<br /> pentanone or isopropylacetone, (h)lighter than water immiscible sheen is present, (i)liquid sample that contains greater than--5 vol %
<br /> sediment,(l)sample diluted due to high organic content, (k)peaks present in this carbon range do not match the pattern of our standard for
<br /> this analyte,0)methylbenzene,(m)acetic acid ethenyl ester,(n)chloroethene,(o)dimethylbenzenes
<br /> DHS Certification No 1644 / Edward Hamilton,Lab Director
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