Laserfiche WebLink
680 Chesapeake Drive Redwood City CA 94063 (650) 364-9600 FAX(650) 354-9233 <br /> Sequoia 404 N Wiget Lane Walnut Creek CA 94598 (925)988-9600 FAX(925)988-9673 <br /> Analytical 819 Strlker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)921-0100 <br /> 1455 McDowell Blvd North Ste D Petaluma CA 94954 (707)792-1865 FAX(707)792-0342 <br /> ATC Associates, Inc Client Prod ID Ripon Unified School Sampled 09/21/98 <br /> 1260 Graphics Drive Sample Descript RUSD-SB8-W Received 09/22/98 <br /> Modesto, CA 95351-1502 Matrix LIQUID <br /> Analysis Method 8015Mod/8020 Analyzed 09/29/98 <br /> Attention Drew Van Allen Lab Number 9809E49-02 Reported 10JO6198 <br /> InC Batch Number GCO92998STEX30A <br /> strument ID GCHP30 <br /> Total Purgeable Petroleum Hydrocarbons (TPPH) with BTEX <br /> Analyte Detection Limit Sample Results <br /> ug/L ug/L <br />'TPPH as Gas 2000 18000 <br /> Benzene 20 N D <br /> Toluene 20 N D <br /> Ethyl Benzene 20 N D <br /> Xylenes (Total) 20 N D <br /> Chromatogram Pattern <br /> Unidentified HC >C10 <br />'Surrogates Control Limits % % Recovery <br /> Trifluorotoluene 70 130 83 <br /> alytes reported as N D were not present above the stated limit of detection <br /> EQUOIA ANALYTICAL - ELAP #1210 <br /> r � <br /> rrojeelfanger Page 6 <br /> 1 <br />