Laserfiche WebLink
SEQUOIA ANALYTICAL ,iuY s '93 J M M. <br /> 680 Chesapeake Drive • Redwood City, CA 94063 <br /> (415) 364-9600 • FAX (415) 364-9233 <br /> Chevron U 8 A Inc Client Project ID P 0 #9550390,5608 N Perching,Stockton Sampled Apr 27, 1993 <br /> P O Box 5004 Sample Matrix Soil Received Apr 27, 1993 <br /> San Ramon, CA 94583-0804 Analysis Method EPA 5030/8015/8020 Reported Apr 30, 1993 <br /> Attention Brett Hunter First Sample# 30-41041 <br /> TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX DISTINCTION <br /> Reporting Sample Sample Sample Sample Sample Sample <br /> Analyte Limit 1 D I D I D I D I.D I D <br /> mg/kg 1311<042793 304-1041 304-1042 304-1044 304-1044 <br /> TB-5 TX-2 TX-3 TX-4 <br /> Purgeable <br /> Hydrocarbons 10 N D 41 10 6 0 54 <br /> Benzene 00050 N D N D N D N D N D <br /> Toluene 00050 N D 0 041 N D N D N D <br /> Ethyl Benzene 00050 N D 0 72 020 010 0 65 <br /> Total Xylenes 00050 N D 45 1 2 017 25 <br /> Chromatogram Pattern -- Gas Gas Gas Gas <br /> Quality Control Data <br /> Report Limit Multiplication Factor 1 0 10 1 0 1 0 5 0 <br /> Date Analyzed 4/27/93 4/27/93 4/27/93 4/27/93 4/27/93 <br /> Instrument Identification ML-2 ML-2 ML-2 ML-2 ML-2 <br /> Surrogate Recovery, % 104 103 101 103 99 <br /> (OC 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 /> SEQUOIA ANALYTICAL <br /> 1� ,�Vl 6� -- <br /> - <br /> Nokowhat D Herrera <br /> Project Manager 30-41041 GHV <1> <br />