Laserfiche WebLink
1 <br /> Sequoia 680 Chesapeake Drive Redwood City CA 94063 (650) 364-9600 FAX(650)364-9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (925)988-9600 FAX(925)988-9673 <br /> 819 Striker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)9ZI-0100 <br /> Analytical 1455 McDowell Blvd North Ste D Petaluma,CA 94954 (707)792-1865 FAX(707)792-0342 <br /> ATC Associates, Inc Client Prof ID Ripon Unified School Sampled 09/21/98 <br /> 1260 Graphics Drive Sample Descnpt RVSD-SB8-25 0 Received 09/22/98 <br /> Modesto, CA 95351-1502 Matrix SOLID Extracted 09/25/98 <br /> Analysis Method EPA 8260 Analyzed 09/26/98 <br /> tAttention Drew Van Allen Lab Number 9809E04-03 Reported 09f30J98 <br /> C Batch Number MS092598MTBEEXA - <br /> Instrument ID F2 <br /> Oxygenate Compounds (EPA 8260) <br /> I Analyte Detection Limit Sample Results <br /> ug/kg ug/kg <br />'Ethanol 250000 N D <br /> t-Butanol 50000 N D <br /> Methyl t-Butyl Ether (MTBE) 1000 N D <br />'Di-Isopropyl Ether(DIPE) 1000 N D <br /> Ethyl t-Butyl Ether(ETBE) 1000 N D <br /> t-Amyl Methyl Ether (TAME) 1000 N D <br /> Surrogates Control Limits% % Recovery <br /> 1,2-Dichloroethane-d4 70 121 120 <br /> b <br /> 1 <br />(alytes reported as N D were not present above the stated limit of detection <br /> EQUOIA ANALYTICAL - ELAP #1210 <br /> iroject Manager Pae 5 <br /> 9 I <br /> '6d' <br />