110 Second Avenue South,#D7,Pacheco,CA 94553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> h=://www.mQQ%mpbgUs&m E-mail main@mccampbell com
<br />' Advanced GeoEnvlronmental Client Project lD #0184,Larry's Date Sampled 07/22/98
<br /> Auto Date Received 07/24/98
<br /> 4005 North Wilson Way
<br />' Stockton,CA 95205 Client Contact Kevin McKibben Date Extracted 08/01/98
<br /> Client P O Date Analyzed 08/01/98
<br />' Volatile Organics By GC/MS
<br /> EPA method 8260
<br /> Lab ID 92685
<br />' Client ID VW2 -7122198
<br /> Matrix W
<br /> Compound Concentration' Compound Concentration'
<br /> 1 Acetone ND<2800 Ethylbenzene 2800
<br /> Benzene 48,000 Hexachlorobutadiene N13<2000
<br /> Bromobenzene ND<2000 lodomethane ND<2000
<br />' Bromochloromethane ND<2000 lsopropylbenzene ND<2000
<br /> Bromodichloromethane ND<2000 p-Isopropyl toluene ND<2000
<br /> Bromoform ND<2000 Methyl butyl ketone ND<2000
<br /> Bromomethane ND<2000 Methylene Chlonde` ND<2000
<br /> n-Butyl benzene ND<2000 Methyl ethyl ketone NIK2000
<br /> sec-Butyl benzene ND<2000 Methyl isobutyl ketone ND<2000
<br /> tert-Butyl benzene ND<2000 Methyl tert-Butyl Ether(MTBE)
<br /> Carbon Disulfide ND<2000 Napthalene ND<2000
<br /> Carbon Tetrachloride ND<2000 n-Propyl benzene ND<2000
<br /> Chlorobenzene ND<2000 Styrene ND<2000
<br /> Chloroethane ND<2000 1,1,1,2-Tetrachloroethane ND<2000
<br /> 2-Chloroethyl Vinyl Ether"' NIK2000 1,1,2,2-Tetrachloroethane ND<2000
<br /> Chloroform ND<2000 Tetrachloroethene ND<2000
<br /> Chloromethane ND<2000 Toluene Uj33,000
<br /> 2-Chlorotoluene ND<2000 1,2,3-Tnchlorobenzene ND<2000
<br /> 4-Chlorotoluene ND<2000 1,2,4-Tnchlorobenzene ND<2000
<br />' Dibromochloromethane NIK2000 1,1,1-Tnchloroethane ND<2000
<br /> 1,2-Dibromo-3-chloropropane ND<2000 1,1,2-Tnchloroethane ND<2000
<br /> Dibromomethane ND<2000 Tnchloroethene ND<2000
<br /> 1,2-Dichlorobenzene ND<2600 Trichlorofluoromethane ND<2000
<br />' 1,3-Dichlorobenzene ND<2000 1,2,3-Tnchloropropane ND<2000
<br /> 1,4-Dichlorobenzene ND<2000 1,2,4-Tnmethylbenzene ND<2000
<br /> Dichlorodifluoromethane ND<2000 1,3,5-Tnmethylbenzene NI}<2000
<br /> 13-Dichloroethane ND<2000 Vinyl Acetate"I ND<2000
<br /> 1 1,2-Dichloroethane 2500 Vinyl Chloride " ND<2000
<br /> 1,1-Dichloroethene ND4000 Xylenes,total 13,000
<br /> cis-1,2-Dichloroethene ND<2000
<br /> trans-l,2-Dichloroethene ND<2000
<br /> 1,2-Dichloropropane ND<2000
<br /> 1,3-Dichloropropane ND<2000
<br /> 2,2-Dichloropropane ND<2000 Comments
<br /> 1,1-Dichloropropene ND<2000 Surrogate Recoveries(%)
<br /> cis-1,3-D ehloropropene ND<2000 Dibrornofluoromethane 98
<br /> trans-1,3-Dichloropropene ND<2000 Toluene-d8 100
<br /> Ethylene dibromide ND<2000 4-Bromofluorobenzene 129
<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 10 ug/L, vapor samples 0 5 ug/L, solid and sludge samples 5 ug/kg, wipes
<br /> 0 2ug/vApe 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-chlormthoxy) 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, (t)liquid sample that contains greater than —5 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 for
<br /> this analyte,(1)methylbenzene,(m)acetic acid ethenyl ester,(n)chloroethene,(o)dime ylbenzenes
<br /> DHS Certification No 1644 Z Edward Hamilton,Lab Director
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