Laserfiche WebLink
680 Chesapeake Drive Redwood City CA 94063 1650)364 9600 FAX(650)364-9233 _ <br /> Sequoia 404 N Wiget Lane Walnut Creek CA 94598 1925)988-9600 FAX(9Z5)988-9673 <br /> 819 Striker Avenue Suite 8 Sacramento CA 95834 (916)92I 9600 FAX(916?92 1-0100 <br /> Analytical. 1551 McDowell <br /> dus tial Road North Ste D San Carlosluma CA A94954 (707)79Z 94070-4111 1650)Z3Z 9865 FAX(707�792-0342 <br /> 600 FAX(650}232-9612 <br /> SECOR Intemational Project ARCO 2133,Stockton,CA Sampled 3/18/99 <br /> 9912 Business Park Drive,Ste 100 Project Number 7G600-019-04 Received 3/18/99 <br /> Sacramento,CA 95827 Project Manager Rusty Benkosky Re orted 3/23/99 <br /> Total Purgeable Hydrocarbons (C6-Cl2) and BTEX by DHS LUFT/Quality Control <br /> Sequoia Analytical-Sacramento <br /> Date Spike Sample QC Reporting Limit Recov RPD RPD <br /> Analyte Analyzed Level Result Result Units Recov Limits % Limit % Notes* <br /> Batch, 9030265 Date Prepared, 3119199 Extract.t.(tn Method, EPA 5030B(MeOH) <br /> Bran 9030265-BLK1 <br /> Purgeable Hydrocarbons 3/19199 ND mg/kg 1 00 <br /> Benzene ND 000500 <br /> Toluene ND 000500 <br /> Ethylbenzene ND 000500 <br /> Xylenes(total) ND 000500 <br /> Surrogate a a a-Triuorotoluene 0200 0 197 600-140 98 5 <br /> LCS 9030265-13SI <br /> Benzene 3/19199 0200 0201 mg/kg 700-130 101 <br /> Toluene 0200 0 212 700-130 106 <br /> Ethylbenzene 0200 0 211 700-130 105 <br /> Xylenes(total) 0 600 0 581 700-130 968 <br /> 0ogate a a,a-Trifluorotoluene 0200 0 210 600-140 105 <br /> Matrix Spik 9030265-MSI 5903222-45 <br /> Benzene 3/19/99 0200 ND 0 185 mg/kg 600-140 925 <br /> Toluene 0200 ND 0 199 600-140 995 <br /> Ethylbenzene 0200 ND 0 197 600-140 985 <br /> Xylenes(total) 0 600 ND 0 547 600-140 91 2 <br /> Surrogate a a a-Tr fluorololuene 0100 0 193 600-140 965 <br /> Matrix Spike Dun 9030265-MSD1 S903222-05 <br /> Benzene 3119199 0200 ND 0 187 mglkg 600-140 93 5 25 0 108 <br /> Toluene 0200 ND 0200 600-140 100 25 0 0 501 <br /> Ethylbenzene 0200 ND 0200 600-140 100 25 0 151 <br /> Xylenes(total) 0 600 ND 0 554 600-140 923 25 0 1 20 <br /> Surrogate a a a-Trifluorololuene 0200 0200 600-140 100 <br /> Sequoia Analytical -Sacramento *Refer to end of report for text of notes and definitions <br /> Sandra R Hanson,Client Services Representative Page 5 of 8 <br />