110 2nd Avenue South,#D7,Pacheco,CA 94553-5560
<br /> WCAMPBELL ANALYTICAL INC Telephone 925-7-98-1620 Fax 925-798-1622
<br /> http//wwwmccgMpbellcorn E-mail main@mccampbell com
<br /> Advanced GeoEnvironnzental Client Project ID Geweke Date Sampled 03/18/2002
<br /> 837 Shaw Road Date Received 03/19/2002
<br /> Stockton, CA 95215 Client Contact Brian Millman Date Extracted 03/21/2002
<br /> [Client P Q Date Analyzed 03/21/2002
<br /> Volatile Organics By GC/MS
<br /> EPA method 8260
<br /> Lab ID 0203321-011
<br /> Client ID MW10/031802
<br /> Matrix W
<br /> Compound Concentration* Rcpumng Limt Compound Concentration* Repomng UMLt
<br /> Acetone ND 50 25 trans-1,3-Dichloropropene ND 1 0 50
<br /> Benzene ND 10 5 0 Ethylene dibromide ND 1 0 50
<br /> Bromobenzene ND 1 0 50 Ethylbenzene ND 1 0 5 0
<br /> Bromochloromethane ND 1 0 50 Hexachlorobutadiene ND 50 25
<br /> Bromodichloromethane ND 10 50 Iodomethane ND 10 50
<br /> Bromoform ND 10 50 lsopropylbenzene ND 10 50
<br /> Brornomethane ND 1 0 5 0 p-Isopropyl toluene ND 10 5 0
<br /> n-Butyl benzene ND 1 0 50 Methyl butyl ketone ND 1 0 5 0
<br /> sec-Butyl benzene ND 1 0 5 0 Methylene Chlonde` ND 1 0 5 0
<br /> tent-Butyl benzene ND 1 0 50 Methyl ethyl ketone ND 2 0 10
<br /> Carbon Disulfide ND 1 0 5 0 Methyl isobutyl ketone ND 1 0 50
<br /> Carbon Tetrachloride ND 1 0 50 Methyl tent-Butyl Ether(MTBE) ND 1 0 5 0
<br /> Chlorobenzene ND 10 50 Naphthalene ND 5 0 25
<br /> Chloroethane ND<5 0 1 0 5 0 n-Propyl benzene ND 1 0 5 0
<br /> i
<br /> 2-Chloroethyl Vinyl&th ND 1 0 5 0 Styrene ND 1 0 50
<br /> Chloroform ND to 50 1,1,1,2-Tetrachloroethane ND 1 0 50
<br /> Chloromethane ND 1 0 50 1,1,2,2-Tetrachloroethane ND 1 0 5 0
<br /> 2-Chlorotoluene ND 1 0 50 Tetrachloroethene ND 10 5 0
<br /> 4-Chlomtoluene ND 1 0 5 0 Toluene ND 10 5 0
<br /> Dibromochloromethane ND 1 0 5 0 1,2,3-Tnchlorobenzene ND 50 25
<br /> 1,2-Dibromo-3-chloropropane ND 2 0 10 1,2,4-Tnchlorobenzene ND 5 0 25
<br /> Dibromomethane ND 10 50 1,1,1-Tnchloroethane ND 10 50
<br /> 1,2-Dichlotobenzene ND 1 0 50 1,1,2-Trichloroethane ND 1 0 50
<br /> 1,3-Dichlorobenzene ND 1 0 50 Trichloroethene ND 1 0 5 0
<br /> 1,4-Dichlorobenzene ND 1 0 50 Tnchlomfluoromethane ND 1 0 5 0
<br /> Dichlorodifluoromethane ND 1 0 5 0 1,2,3-Tnchloropropane ND 1 0 50
<br /> IJ-Dichloroethane ND 1 0 5 0 1,2,4-Tnmethylbenzene ND 1 0 5 0
<br /> 1,2-Dichloroethane ND 1 0 50 1,3,5-Tnmethylbenzene ND 1 0 5 0
<br /> I,1-Dichloroethene ND 1 0 50 Vinyl Acetate"I ND 5 0 25
<br /> cis-1,2-Dichloroethene ND 1 0 50 Vinyl Chloride " ND 10 5 0
<br /> tiaras-1,2-Dichloroethene ND 1 0 5 0 Xylenes,total ND 1 0 50
<br /> 1,2-Dichloropropane ND 1 0 5 0 Comments
<br /> 1,3-Dichloropropane ND 1 0 50 Surrogate Recoveries(%)
<br /> 22-Dichloropropane ND 1 0 50 Dibromofluoromethane 96
<br /> I,l-Dichloropropene ND 10 50 Toluene-d8 93
<br /> cis-1 3-Dichloropropene ND 10 50 1 4-Bromofluorobenzene 85
<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 /> 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) ethenylbenzene, i) methylbenzene, (m) acetic acid ethenyl ester, (n)
<br /> chloroethene,(o)dimethylbenzenes
<br /> DHS Certification No 1644 Edward Hamilton, Lab Director
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