Laserfiche WebLink
404 N Wiget Lane <br /> Sequot a Walnut C(9 4 <br /> 598 <br /> 5)988-9600 <br /> 4 1 FAX(925)988-9673 <br /> Analytical www sequolalabs corn <br /> ttler Ryan,Inc -Dublin Project Unocal <br /> 6747 Sierra Court Suite J Project Number Unocal#0123 Reported <br /> Dublin CA,94568 Project Manager Deanna L Harding 20-Jul-00 11 19 <br /> Total Purgeable Hydrocarbons (C6-C12), BTEX and MTBE by DHS LUFT - Quality Control <br /> Sequoia Analytical -Walnut Creek <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Lmut Units Level Result %REC Limits RPD Limit Notes <br /> Batch OF28002-EPA 5030B[PIT] <br /> LCS(OF28002-BSI) Prepared&Analyzed 28-Jun-00 <br /> Benzene 182 050 ug/l 200 91 0 70-130 <br /> Toluene 188 0 50 200 940 70-130 <br /> Ethylbenzene 196 050 200 980 70-130 <br /> Xylenes(total) 584 0 50 600 973 70-130 <br /> Surrogate a a a-Trifluorotoluene 289 300 963 70-130 <br /> LCS Dup(OF28002-BSD1) Prepared&Analyzed 28-Jun-00 <br /> Benzene 183 050 ug/1 200 91 5 70-130 0 548 20 <br /> Toluene 195 050 200 975 70-130 366 20 <br /> Ethylbenzene 206 050 200 103 70-130 498 20 <br /> Xylenes(total) 622 050 600 104 70-130 630 20 <br /> Surrogate q q a-Tnfluorotoluene 275 300 91 7 70-130 <br /> Sch OF29002-EPA 5030B [PIT] <br /> Blank(OF29002-BLKI) Prepared&Analyzed 29-Jun-00 <br /> Purgeable Hydrocarbons ND 50 ug/1 <br /> Benzene ND 050 " <br /> Toluene ND 050 " <br /> Ethylbenzene ND 0 50 " <br /> Xylenes(total) ND 0 50 " <br /> Methyl ted-butyl ether ND 25 " <br /> Surrogate a ga-Trrfluorotoluene 307 300 102 70-130 <br /> LCS(OF29002-BSI) Prepared&Analyzed 29-Jun-00 <br /> Benzene 165 0 50 ug/i 200 825 70-130 <br /> Toluene 171 050 200 855 70-130 <br /> Ethylbenzene 184 050 200 920 70-130 <br /> Xylenes(total) 533 0 50 600 888 70-130 <br /> Surrogate aa,a-Tnfluorotoluene 281 300 937 70-130 <br /> Sequoia Analytical-Walnut Creek The results in this report apply to the samples analyzed to accordance with the chain of <br /> custody document This analytical report must be reproduced in its entirety <br /> Page 13 of 20 <br />