Laserfiche WebLink
QSequoia 680 Chesapeake Drive Redwood Ctv CA 94063 (4151 364 9600 FAX(415) 364 9233 <br /> Analytical 1900 Bates Avenue butte L Concord CA 94520 510) 686 9600 FAX(510)686 9689 <br /> 819 Stnker Avenue Suite 8 Sacramento CA 95834 1 916) 921 9600 FAX(916)921 0100 <br /> Brown & Caldwell Client Project ID Arco 2133, Stockton Sampled Feb 9, 1995 <br /> 9616 Micron Ave , Suite 600 Sample Matrix Air Received Feb 10 1995 <br /> Sacramento CA 95827 Analysis Method EPA 5030/8015/8020 Reported Feb 24 1995 <br /> Attention Mindy Patterson First Sample # 502-0282 <br /> TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX DISTINCTION <br /> Reporting Sample Sample Sample Sample Sample <br /> Analyte Limit I D. I D. I D. I D. I D. <br /> ppmv 502-0282 502-0283 502-0284 502-0285 502-0286 <br /> V-12 V-3 E6 V-8 V-9 <br /> Purgeable <br /> Hydrocarbons 14 2,300 1,100 280 430 570 <br /> Benzene 0 016 79 44 41 63 72 <br /> Toluene 0 013 14 77 24 1 9 11 <br /> Ethyl Benzene 0 012 76 3 7 065 046 20 <br /> Total Xylenes 0 012 35 17 30 1 9 11 <br /> Chromatogram Pattern, Gasoline Gasoline Gasoline Gasoline Gasoline <br /> 06-1012 136-1012 C6-C12 (36-1012 C6-C12 <br /> Quality Control Data <br /> Report Urr11t Multiplication Factor 100 100 50 10 5 0 <br /> Date Analyzed 2/10/95 2/10/95 2/10/95 2/10/95 2/10/95 <br /> Instrument Identrtication GCHP-2 GCHP-2 GCHP-2 GCHP-2 GCHP-2 <br /> Surrogate Recovery, % * 122 96 113 <br /> (OC Limits = 70-130%) <br /> Purgeable Hydrocarbons are quantitated against afresh gasoline standard <br /> Analytes reported as N D were not detected at or above the reporting limit <br /> SEQUOIA ANALYTICAL Please Note <br /> .FLAP#1524 *Matrix interference <br /> p ,�.,. <br /> Jen le Higgins <br /> Project Manager <br /> 502=80 BRS 1> <br /> 'r. <br />