Laserfiche WebLink
819 Striker Avenue Suite 8 <br /> Sacramento CA 95834 <br /> Sequoia (916)921-9600 <br /> IDFAX(916)921-0100 <br /> WOAnalytical www sequoalabs com <br /> SECOR International-Rancho Cordova Project ARCO 2093,Tracy,CA Sampled 6/29/00 <br /> 3017 Kilgore Road,Suite 100 Project Number N/A Received 6/29100 <br /> Rancho Cordova,CA 95670 Project Manager Rusty Benkosky Reported 7128,8/7100 <br /> Total Purgeable Hydrocarbons(C6-C12), BTEX and MTBE in Air 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 0070109 Date Pre awed 6130100 Extraction Method EPA 5030B(P/T) <br /> Blank 0070109-BLK1 <br /> Purgeable Hydrocarbons 6/30/00 ND mg/ml Air 10 0 <br /> Benzene ND 0 0500 <br /> Toluene ND 00500 <br /> Ethylbenzene ND 00500 <br /> Xylenes(total) ND „ 00500 <br /> Methyl tent-butyl ether _ ND 0 500 <br /> Surrogate a a a-Trifluorotoluene 200 197 600-140 985 <br /> LCS 0070109-BS 1 <br /> Benzene 6/30/00 200 2 19 mg/ml Air 700-130 110 <br /> Toluene 2 00 2 17 700-130 109 <br /> E nzene 200 2 15 700-130 108 <br /> X�(total) 6 00 6 39 70 0-130 106 <br /> Me yl terotal) I ether 2 00 2 49 700-130 125 <br /> Surrogate a,a a-Trifluorotoluene 200 218 600-140 109 <br /> LCS Dua 0070109-BSD1 <br /> Benzene 6/30/00 2 00 2 18 mg/ml Air 70 0-130 109 25 0 0 913 <br /> Toluene 200 2 19 700-130 110 250 0 913 <br /> Ethylbenzene 200 222 700-130 111 25 0 274 <br /> Xylenes(total) 600 660700-130" l l0 25 0 370 <br /> Methyl Cert-butyl ether 200 249 700-130 125 250 0 <br /> Surrogate aaa-Trifluarotoluene 200 211 600-140 IDS <br /> • <br /> Sequoia Analytical-Sacramento *Refer to end of report for text of notes and definitions <br /> Page 5 of 8 <br /> tai <br />