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SEQUOIA ANALYTICAL
<br /> 680 Chesapeake Drive - Redwood City, CA 94063
<br /> (415) 364-9600 - FAX (415) 364-9233
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<br /> RESNA x Client Project ID 150002 01, L.aid'law Corp Sampled Oct 27, 1993
<br /> <;1710 Main Street Sample Matrix Soil Received Oct 29, 1993,'-
<br /> Escalon, CA 95320 Analysis Method EPA 5030/8015/8020 Reported Nov 12, 1993
<br /> Attention John Lane First Sample,.. # 3JG7125 v ''
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<br /> TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX DISTINCTION
<br /> Reporting Sample Sample Sample
<br /> Analyte Limit I.D. I.D. I.D.
<br /> mg/kg 3JG7125 3JG7127 3JG7129
<br /> L-SPI-SS13 L-SP1-SS14 L-SP1-SS15
<br /> (W.B2) (A',W (AV,12121
<br /> Purgeable
<br /> Hydrocarbons 10 N D N D N D
<br /> Benzene 00050 N D N D N D
<br /> Toluene 00050 N D N D N D
<br /> Ethyl Benzene 00050 N D N D N D
<br /> Total Xylenes 00050 N D N D N D
<br /> Chromatogram Pattern -- -- --
<br /> Quality Control Data
<br /> Report Limit
<br /> Multiplication Factor 10 10 10
<br /> Date Analyzed 11/9/93 11/9/93 11/9/93
<br /> Instrument Identification GCHP-18 GCHP-7 GCHP-7
<br /> Surrogate Recovery, % 97 69 70
<br /> (QC Limits = 70-130%)
<br /> Purgeable Hydrocarbons are quantitated against a fresh gasoline standard
<br /> Analytes reported as N D were not detected above the stated reporting limit
<br /> 07, ANALYTICAL
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<br /> Project Manager 3JG7101 wAT <3>
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