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110 Second Avenue South,#D7,Pacheco,CA 94553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br />' http//www mccampbell com E-mail main@mccampbell com
<br /> Advanced GeoEnvtronmental Client Project ID Arco Mint Mart Date Sampled 04/29-05/01/98
<br /> 4005 North Wilson Way Date Received 05/02/98
<br />' Stockton, CA 95205 Client Contact Bill Little Date Extracted 05/06-05/11/98
<br /> [Client P 0 Date Analyzed 05106-05/11/98
<br /> fVolatile Organics By GC/MS
<br /> EPA method 8260
<br /> Lab ID 88803
<br />' Client ID 316-H2O
<br /> Matrix W
<br /> Compound Concentration* Compound Concentration*
<br />' Acetone ND<75 Ethylbenzene ND<25
<br /> Benzene ND<25 Hexachlorobutadtene ND<25
<br /> Bromobenzene ND<25 lodomethane ND<25
<br />' Bromochloromethane ND<25 lsopropylbenzene NEK25
<br /> Bromodichloromethane ND<25 p-lsopropyl toluene NEK25
<br /> Bromoform ND<25 Methyl butyl ketone ND<25
<br /> Bromomethane ND<25 Methvlene Chloride"' ND<25
<br />' n-Butyl benzene ND<25 Methyl ethyl ketone" ND<25
<br /> sec-Butyl benzene ND<25 Methyl isobutyl ketones ND<25
<br /> tert-Bury]benzene ND<25 Methyl tert-Butyl Ether(MTBE) ---
<br /> Carbon Disulfide ND<25 Naphthalene ND<25
<br /> Carbon Tetrachloride ND<25 n-Propyl benzene ND<25
<br /> Chlorobenzene ND<25 Styrene' ' ND<25
<br /> Chloroethane ND<25 1,l,1,2-TetracblOrOethane ND<25
<br /> 2-Chloroethyl Vinyl Ether` NEK25 1,1 2,2-Tetrachloroethane ND<25
<br />' Chloroform ND<25 Tetrachloroethene ND<25
<br /> Chloromethane ND<25 Toluene' ND<25
<br /> 2-Chlorotoluene ND<25 1,2 3-Tnchlorobenzene ND<25
<br /> 4-Chlorotoluene ND<25 1 2 4-Tnchlorobenzene ND<25
<br />' Dibromochloromethane ND<25 1,1,i-Tnchl oroethane ND<25
<br /> 1,2-Dibromo-3-chloropropane ND<25 112-Trichloroethane ND<25
<br /> Dibromomethane ND<25 Tnchloroethene ND<25
<br /> 1,2-Dichlorobenzene ND<25 Trichlorofluoromethane ND<25
<br />' 1,3-Dichlorobenzene ND<25 1,2 3-Tnchloropropane ND<25
<br /> 1,4-Dichlorobenzene ND<25 1,2,4-Tnmethylbenzene ND<25
<br /> Dichlorodifluoromethane ND<25 1,3,5-Trimethylbenzene NE><25
<br /> i,l-Dichloroethane ND<25 Vinyl Acetate"" ND<25
<br />' 1,2-Dichloroethane ND<25 Vinyl Chloride ND<25
<br /> ],1-Dichloroethene ND<25 Xylenes,total '° ND<25
<br /> cis-1,2-Dichloroethene ND<25
<br /> trans-1,2-Dichloroethene ND<25
<br /> 1,2-Dichloropropane ND<25
<br /> tâ3-Dicnioropropane ND<2-,)
<br /> 2,2-Dichioropropane ND<25 Comments p,i
<br />' I,1-Dichloropropene ND<25 Surrogate Reco-,eries(%)
<br /> cis-1,3-Dichloropropene ND<25 Dibromofluoromethane 100
<br /> trans-1,3-Dichloropropene ND<25 Toluene-d8 97
<br /> Ethylene dibromide ND<25 4-Bromofluorobenzene 91
<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 ug/L,vapor 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 â5 vol %
<br /> sediment,0)sample diluted due to high organic content,(k)peaks present in this carbon range do not match the pattern of our standard fo
<br /> this analyte,0)methylbenzene,(m)acetic acid ethenyl ester (n)chloroethene,(o)dimethylbenzenes(p)reporting limit raised due to high
<br /> oxygenate content
<br />' DHS Certification No 1644 Edward Hamilton, Lab Director
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