Laserfiche WebLink
,+ Sequoia 680 Chesapeake Dnve Redwood City CA 94063 (650)364-9600 FAX(650) 364-9233 <br /> 44D 404 N Wiget Lane Walnut Creek CA 94598 (925)988-9600 FAX(925)988 9673 <br /> 819 Straker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)9Z1-0100 <br /> Analytical 1455 McDowell Blvd North Ste D Petaluma CA 94954 (707)792-1865 FAX(707) 792-0342 <br /> 1551 Industrial Road San Carlos CA 94070 41 11 (650)232-9600 FAX(650)232-9612 <br /> SECOR International Project TOSCO 8671,Stockton,CA Sampled 2/15/99 <br /> 9912 Business Park Drive,Ste 100 Project Number 7G888-010-01,Task## 12 01 Received 2/16/99 <br /> Sacramento,CA 95827 Pro ect Manager Rusty Benkosky Reported 3/2/99 <br /> Total Purgeable Hydrocarbons (C6-C12)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 /> loch. 9020249 Date Prepared. 2/19199 Extraction Method, EPA 5030B(PIT) <br /> Blank 9020249-BL,K1 <br /> Purgeable Hydrocarbons 2/19/99 ND ug/l 500 <br /> Benzene ND 0 500 <br /> Toluene ND 0 500 <br /> Ethylbenzene ND 0 500 <br /> Xylenes(total) ND 4 500 <br /> Surrogate a a a-Tris luorololuene 100 9 61 600-140 961 <br /> LAS 9020249-BSl <br /> Benzene 2/19/99 too 101 ug/l 700-130 101 <br /> Toluene too 9 95 700-130 995 <br /> Ethylbenzene 100 101 700-130 101 <br /> Xylenes(total) 300 301 700-130 100 <br /> Surrogate a a a-Trifluorotoluene 100 918 600-140 918 <br /> IWatElX SPIke 9020249-MSI 5902228-04 <br /> Benzene 2/19199 too ND 105 ug/l 600-140 105 <br /> Toluene 100 ND 104 600-140 104 <br /> Ethylbenzene 100 ND 105 600-140 105 <br /> Xylenes(total) 300 ND 31 7 600-140 106 <br /> Surrogate a,a,a-Triuorotoluene 100 9 51 600-140 951 <br /> Matrix Spike Dun - _5902228-04 <br /> Benzene 2/19199 100 ND 105 ug/l 600-140 105 250 0 <br /> Toluene 100 ND 106 600-140 106 250 190 <br /> Ethylbenzene 100 ND 107 600-140 107 25 0 189 <br /> Xylenes(total) 300 ND 323 600-140 108 250 187 <br /> Surrogate a a a-Trifluorotoluene 100 937 600-140 93 7 <br /> C{uoia Analytical-Sacramento *Refer to end of report for teal of notes and definitions <br /> Sandra R Hanson,Client Services Representative Page 4 of 6 <br />