Laserfiche WebLink
819 Striker Ave Ste 8 <br /> I Sacramento CA 95834 <br /> (916)921 9600 <br /> FAX(916)921-0100 <br /> ` www sequoialabs cam <br />' Landau Associates Project Time Oil S508342 <br /> 130 2nd Avenue South Project Number 231030 010 Reported <br /> Edmonds WA,98020 Project Manager Evelyn Albright 08/25/05 08 24 <br />' GasohnelB EMOxygenates by TEPA method 8260B - Quality Control <br /> Sequoia Analytical - Sacramento <br /> Reporting Spike Source %R-EC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit dotes <br /> atch 5080279-EPA 5030BJP/T] /EPA 8260B <br /> aboratory Control Sample(5080279-BSI) Prepared 08/21/05 Analyzed 08/22/05 <br /> Methyl tert-butyl ether 191 0 50 ug/I 200 96 60-140 <br /> enzene 179 050 200 90 70-130 <br /> oluene 198 050 200 99 70-130 <br /> Surrogate 1 2-DCA-d4 175 100 175 60-140 Sol <br /> 9urrogale Toluene-d8 121 IOU 121 60-140 <br /> urrogate 4-BFB 759 100 76 60-140 <br /> Laboratory Control Sample(5080279-BS2) Prepared 08/21/05 Analyzed 08/22/05 <br /> Methyl tert-butyl ether 377 0 50 ug/1 43 2 87 60-140 <br /> enzene 225 0 50 268 84 70-130 <br /> Toluene 165 050 152 109 70-130 <br /> asolme Range Organics(C4-C12) 2730 50 2200 124 70-130 <br /> ate 12-DCA-d4 168 100 168 60-140 Sol <br /> Surrogate Toluene-d8 128 IOU 128 60-140 <br /> Surrogate 4-BFB 830 IOU 83 60-140 <br /> aboratory Control Sample(5080279-BS3) Prepared 08/20/05 Analyzed 08/21/05 <br /> ethyl tert-butyl ether 38 4 050 ug/I 432 89 60-140 <br /> Benzene 246 050 268 92 70-130 <br /> toluene 160 0 50 152 105 70-130 <br /> asolme Range Organics(C4-C 12) 2740 50 2200 125 70-130 <br /> Surrogate 11-DCA-d4 160 100 160 60-140 Sol <br /> turrogate Toluene-d8 128 100 128 60-140 <br /> urrogate 4-BFB 796 IOU 80 60-140 <br /> Matrix Spike(5080279-MSI) Source 5508341-07 Prepared 08/21/05 Analyzed 08/22/05 <br /> tethyl tert-butyl ether 199 050 ug/I 432 ND -46 60-140 QM02 <br /> enzene 124 050 268 ND ` 46 70-130 QM02 <br /> Toluene 858 050 152 ND 56 70-130 QM02 <br /> tasolme Range Organics(C4-C12) 1340 50 2200 ND 61 60-140 <br /> urragate 12-DCA-d4 16 3 100 163 60-140 801 <br /> Surrogate Toluene-d8 124 IOU 124 60-140 <br /> urrogate 4-317B 825 100 82 60-140 <br /> L�--- I <br /> oia Analytical -Sacramento The results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document Unless otherwise stated results are reported on a wet weight hasis <br /> This analytical report must he reproduced in its entirety <br /> Page 9 of 12 <br />