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<br /> � 110 Second Avenue South,#D7,Pacheco,CA 44553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> http 11www mccampbell cam E-mail main@mccampbell com
<br /> Advanced GeoEnvironmental Client Project ID ##0211, Gemelos Date Sampled 11/18/98
<br /> 4005 North Wilson Way Property Date Received 11/20/98
<br />' Stockton, CA 95205 Client Contact Bill Little Date Extracted 11/20/98
<br /> Client P O Date Analyzed 11/20/98
<br /> Volatile Organics By GC/MS
<br /> EPA method 8260
<br /> Lab 1D 48909
<br /> Client ID MW-3/11-18-98
<br />' Matrix W
<br /> Compound Concentration* Compound Concentration*
<br />' Acetone NDQ Ethylbenzene NO
<br /> Benzene NO Hexachlorobutadiene ND
<br /> Brorrobenzene ND lodomethane NO
<br /> Bromochloromethane NO I sopropy]benzene NO
<br />' Bromodichloromethane NO p-Isopropyl toluene NO
<br /> Bromoform ND Methyl butyl ketone" ND
<br /> Bromomethane ND Methylene Chloride" NO
<br /> n-Butyl benzene ND Methyl ethyl ketone' 57
<br />' sec-Butyl benzene NO Methyl isobury]ketone 18 NO
<br /> tert-Butyl benzene NO Methyl tert-Butyl Ether(MTBE)
<br /> Carbon Disulfide NO Napthalene NO
<br /> Carbon Tetrachloride NO n-Propyl benzene ND
<br /> Chlorobenzene NO Styrene NO
<br /> lie Chloroethane NO 1,1,1,2-Tetrachloroethane NO
<br /> 2-Chloroethyl Vinyl Ether") NO ],l 2,2-Tetrachloroethane ND
<br /> Chloroform ND Tetrachlaroethene NO
<br />' Chloromethane ND Toluene NO
<br /> 2-Chlorotoluene ND 1,2,3-Tnchlorobenzene NO
<br /> 4-Chlorotoluene ND 1,2,4-Tnchlorobenzene NO
<br /> Dibromochloromethane ND 1,1,1-Tnehloroethane ND
<br />' 1,2-Dibromo-3-chl0r0propane NO 1,1,2-Trichloroethane NO
<br /> Dibromomethane ND Tnchloroethene ND
<br /> 1,2-Dichlorobenzene ND Tnchlorofluoromethane NO
<br /> 1,3-Dichlorobenzene ND 1,2,3-Tnchloropropane ND
<br />' 1,4-Dichlorobenzene ND 1,2,4-Tnmethylbenzene NO
<br /> Dichlorodifluoromethane NO 1,3,5-Tnmethylbenzene ND
<br /> 1,1-Dichloroethane NO Vinyl Acetate'"') NO
<br />' 1,2-13tchloroethane NO Vinyl Chloride"' ND
<br /> 1,1-Dichloroethene NO Xylenes,total NO
<br /> cis-1,2-Dichloroelhene NO
<br /> trans-1,2-DichloToethene ND
<br />' 1,2-Dtchloropropane ND
<br /> 1,3-Dtchloropropane NO
<br /> 2,2-Dtchloropropane NO Comments
<br /> l,]-Dtchloropropene NO Surrogate Rccotieries(%)
<br />' cts-1,3-Dichloropropene NO Dibromo[luoromethane 103
<br /> trans-1,3-Dtchloropropene NO Toluene-d8 100
<br /> Ethylene dibromide NO 4-BromoEluorobenzene 95
<br />' 'water and vapor samples are reported in ug/L,soil and sludge samples in ug/kg,wipes in ugltinpe and all TCLP I 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 NO means not detected above the reporting limit,NIA means analyte not applicable to this analysis
<br /> (b) 2-propanone or dimethyl ketone, (c) (2-chloroethoxy) ethene, (d) 2-hexanone, (e) dichloromethane, (f) 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,0)sample diluted due to high organic content,(k)peals present in this carbon range do not match the pattern of our standard for
<br /> this analyte,(1)methylbenzene,(m)acetic acid ethenyl ester,(n)chloracthene,(o)dimethylbenzenes
<br /> DHS Certification No 1644 ///��Edward Hamilton, Lab Director
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