Laserfiche WebLink
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(92 5)988 9673 <br /> Analytical 819 Striker Avenue Suite 8 Sacramento CA 95834 (916)921 9600 FAX(9t6)921 0100 <br /> 1455 McDowell Blvd North Ste D Petaluma CA 94954 (707)792 1865 FAX(707)792 0342 <br /> Emcon -Cameron Park Project [BC-Stockton Sampled 11/9/98 <br /> 3939 Cambridge Road Ste 202 Project Number 22605-i0i 003 Received 1 1/10/98 <br /> Cameron Park,CA 95682 Project Manager Mark Capps Reported 11/24/98 <br /> Total Purgeable Hydrocarbons(C6-C12), BTEX and MTBE 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, 8110112 12atePrepared. 11/10/28 Extrartion Method, EPA 5030(Ea) <br /> Blank 8110112-BI,Kl <br /> Purgeable Hydrocarbons H110/98 ND ug/I 500 <br /> Benzene ND 0 500 <br /> Foluene ND 0 500 <br /> Ethylbenzene ND 0 500 <br /> Xylenes(total) ND 0 500 <br /> Aethyl tert-butyl ether ND 500 <br /> wrrogate a a a-Trtfluorotoluene 100 883 600-140 883 <br />�cs 8110112-BSI <br /> 3enzene 11/10/98 10 0 10 0 ug/l 700-130 100 <br /> f oluene 100 960 700-130 960 <br />:thylbenzene 100 945 700-130 945 <br /> C s(total) 300 28 1 700-130 93 7 <br /> cert-butyl ether 100 909 700-130 909 <br /> urrogate a a a-Trifluorotoluene 100 889 600-140 889 <br /> Matrix Spike 8110112-B S811075-05 <br /> lenzene 11/10/98 100 ND 9 85 ug/l 600-140 985 <br /> oluene 4 100 ND 949 600-140 949 <br /> thylbenzene 100 ND 936 600-140 936 <br /> ylenes(total) 300 ND 278 600-140 927 <br />'!ethyl tert-butyl ether 100 ND 803 600-140 803 <br /> urrogate a a a-Trnfluorotoluenae 100 9 52 600-140 952 <br /> latrix Spike Dun 811011 Z-MSDIS811075-05 <br /> enzene 11/10/98 100 ND 9 59 ug/l 600-140 959 250 2 67 <br /> oluene 100 ND 922 600-140 922 25 0 2 89 <br /> thylbenzene 100 ND 909 600-140 909 25 0 2 93 <br /> ylenes(total) 300 ND 27 1 600-140 903 25 0 2 62 <br />[ethyl tert-butyl ether 100 ND 709 600-140 70 8 250 12 6 <br /> arrogate a a a-Tris luorotoluene /00 9 59 600-140 95 9 <br /> quoin Analytical -Sacramento *Refer to end ofreport for text of+iotes and definitions <br /> inald W Bobel,Client Services Represe tative page 4 of 6 <br />