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<br /> I 110 Second Avenue South,#D7,Pacheco,CA 94553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> h2E//www mccampbell com E-mail main@mccampbell com
<br /> Advanced GeoEnvironmental Client Project ID Arco Mmi Mart Date Sampled 04129-05101198
<br /> - 4005 North Wilson Way Date Received 05/02/98
<br /> Stockton,CA 95205 Client Contact Bill Little Date Extracted 05/04/98
<br /> IClient P O Date Analyzed 05/07/98
<br /> Volatile Organics By GC/MS
<br /> EPA method 8260
<br /> Lab 1D 88811
<br /> Client ID B13-35
<br /> Matrix S
<br /> Compound Concentration* Compound Concentration"
<br /> Acetone` ND<10 Ethylbenzene ND
<br /> Benzene NO Hexachlorobutadiene ND
<br /> Bromobenzene NO Iodomethane NO
<br /> Bromochloromethane NO Isopropylbenzene NO
<br /> Bromodichloromethane NO p4sopropyl toluene NO
<br /> Bromoform NO Methyl butyl ketone NO
<br /> Bromomethane ND Methylene Chloride" NIK10
<br /> n-Bury]benzene NO Methyl ethyl ketone' NO
<br /> sec-Butyl benzene NO Methyl isobutyl ketone`s NO
<br /> tert-Butyl benzene NO Methyl tert-Butyl Ether(MTBE) ---
<br /> Carbon Disulfide NO Naphthalene NO
<br /> Carbon Tetrachloride NO n-Propyl benzene NO
<br /> Chlorobenzene NO Styrene' ' NO
<br /> Chloroethane NO 1,1,1,2-Tetrachloroethane NO
<br />' 2-Chloroethyl Vinyl Ether` NO 1,1 2,2-Tetrachloroethane NO
<br /> Chloroform NO Tetrachloroethene ND<10
<br /> Chloromethane NO Toluene ND
<br /> 2-Chlorotoluene NO 1,2,3-Tnchlorobenzene NO
<br />' 4-Chlorotoluene NO 1,2 4 Tnchlorobenzene NO
<br /> Dibromochloromethane NO 111-Trichloroethane NO
<br /> 1,2-Dibromo-3-chloropropane NO 1,1,2-Tnchloroethane NO
<br /> Dibromomethane ND Tnchlorocthene NO
<br /> 1,2-Dichlorobenzene NO Tnchlorofluoromethane NO
<br /> 1,3-Dichlorobenzene NO 1,2,3-Tnchloropropane NO
<br /> 1,4-Dichlorobenzene NO 1,2 4-Tnmethylbenzene NO
<br /> Dichlorodifluoromethane NO 1 3 5-Tnmethylbenzene NO
<br /> 1,1-Dichloroethane NO Vinyl Acetate 1°' NO
<br /> 1,2-Dichloroethane NO Vmvl Chloride"` NO
<br /> l,l-Dichloroethene NO X)lenes,total NO
<br /> cis-1,2-Dichloroethene NO
<br /> trans-1,2-Dichloroethene ND
<br /> 1,2-Dich3oropropane NO
<br /> 1,3-Dichloropropane NO
<br /> 2,2-Dichloropropane NO Comments
<br /> IJ-Dichloropropene NO Surrogate Recorcries(%)
<br /> cis-1,3-Dichloropropene NO Dibromofluoromethane 98
<br /> trans-l,3-Dichloropropene NO Toluene-d8 101
<br /> I Ethylene dibromide ND 4-Bromofluorobenzene 99
<br /> water and vapor samples are reported in ug/L,soil and sludge samplers in ug/kg,>Nipes in ug/wipe and all TCLP/SPLP extracts in ug/L
<br /> Reporting limits unless otherwise stated water samples 1 ug/L,%apor samples 0 5 ug/L,solid and sludge samples 5 ug/kg,wipes 0 2ug/wipe
<br /> ND means not detected above the reporting limit 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, (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 fol
<br /> this analyte,(1)methylbcnzene,(m)acetic acid ethenyl ester,(n)chloroethene,(o)di thylbenzenes
<br /> DHS Certification No 1644 ZI
<br /> Z Edward Hamilton, Lab Director
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