Laserfiche WebLink
819 Striker Avenue Suite 8 <br /> Sequoia Sacramento CA 95834 <br /> (916)921-9600 <br /> Analytical <br /> FAX equ alabs921 c 00 <br /> www sequoiafabs corn <br /> SECOR International-Rancho Cordova Project ARCO 2133 Stockton,CA Sampled 7/27100 <br /> 3017 Kilgore Road, Suite 100 Project Number NIA Received 7/28100 <br /> Rancho Cordova,CA 95670 Project Manager Rusty Benkosky Reported 812100 <br /> Total Purgeable Hydrocarbons(C6-C12), BTEX and MTBE to Air(ppmv) 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 0080020 Date Prepared 7131100 Extraction Method EPA 5030E(PIT) <br /> Blank 0080020-BLK 1 <br /> Purgeable Hydrocarbons 7/31/00 ND ppmv 280 <br /> Benzene ND 00160 <br /> Toluene ND 00130 <br /> Ethylbenzene ND 00120 <br /> Xylenes(total) ND 00120 <br /> Methyl tert-butyl ether ND 0 140 <br /> Surrogate a a a-Trifluorotoluene 000200 000208 606-140 W 104 <br /> • <br /> Sequoia Analytical-Sacramento *Refer to end ofreport for text ofnotes and definitions <br /> Page 5 of 6 <br />