Laserfiche WebLink
Sequoia 404 N WiLane <br /> Walnut Creek CAA 9459$ <br /> (925)988-9600 <br /> Analytical wFAX 98$-9673 <br /> ARW <br /> ww sequoequoialabs com <br /> Gettler Ryan,Inc -Dublin Project Tosco <br /> 6747 Sierra Court Suite] Project Number Tosco# 11194 Reported <br /> Dublin CA,94568 Project Manager Doug Lee 05-Nov-01 16 07 <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 Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 1J31003- EPA 5030B P/T _ <br /> LCS(IJ31003-BSI) Prepared&Analyzed 31-Oct-01 <br /> Benzene 239 0 50 ug/l 200 120 70-130 <br /> Toluene 184 050 200 920 70-130 <br /> Ethylbenzene 197 050 200 985 70-130 <br /> Xylenes(total) 590 050 600 983 70-130 <br /> Surrogate a aa-Triuorotoluene 315 300 105 70-130 <br /> LCS(1J31003-BS2) Prepared&Analyzed 01-Nov-01 <br /> Benzene 249 0 50 ug/1 200 124 70-130 <br /> Toluene 198 050 20 0 99 0 70-130 <br /> Ethylbenzene 21 1 050 200 106 70-130 <br /> Xylenes(total) 639 050 600 106 70-130 <br /> Surrogate a a a-Tri�luorotoluene 338 300 113 70-130 <br /> LCS(1331003-BS3) Prepared&Analy7ed 02-Nov-01 <br /> Benzene 234 050 ug/l 200 117 70-130 <br /> Toluene 18 5 050 200 925 70-130 <br /> Ethylbenzene 18 6 050 200 93 0 70-130 <br /> Xylenes(total) 613 050 600 102 70-130 <br /> Surrogate a a a-Tris luorotoluene 300 300 100 70-130 <br /> LCS Dup(1331003-BSDI) - - � � - - - -- Prepared&Analyzed 31-0ct-01 -- <br /> Benzene 229 050 ug/l 200 114 70-130 427 20 <br /> Toluene T 177 050 200 885 70-130 3 88 20 <br /> Ethylbenzene 174 050 200 87 0 70-130 124 20 <br /> Xylenes(total) 575 0 50 600 958 70-130 258 20 <br /> Surrogate a a a-Triuorololuene 300 300 100 70-130 <br /> Matrix Spike(1331003-MSI) Source W110509-04 Prepared 31-Oct-01 Analyzed 05-Nov-01 <br /> Benzene 289 050 ug/l 200 ND 144 70-130 QM-07 <br /> Toluene 225 050 200 ND 112 70-130 <br /> Ethylbenzene 240 050 200 ND 120 70-130 <br /> Xylenes(total) 708 050 600 ND 118 70-130 <br /> Surrogate a a a-Tris luorotoluene 357 300 119 70-130 <br /> Sequoia Analytical- Walnut Creek The results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document This analytical report must be reproduced in its enti16 <br /> Page 5 of 7 <br />