Laserfiche WebLink
Sequoia 819 Sinker Ave Ste 8 <br /> 4i)_ Sacramento,CA 95834 <br /> Analytical (916)921-9600 <br /> viaw FAX(g16)921.0100 � <br /> www sequoialabs com <br /> Gettler-Ryan-Dublin Project Unocal 5098,Stockton,CA 5210010 <br /> 6747 Sierra Court,Ste 3 Project Number NIA Reported <br /> Dublin CA,94568 Project Manager Deanna L Harding 10/14/02 18 46 1, <br /> t <br /> Volatile Organie Compounds by EPA Method 8260B -Quality Control <br /> Sequoia Analytical - Sacramento i <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 2100173 -EPA 5030B IP/TJ <br /> Blank(2100173-BLKI) Prepared&Analyzed 10/09/02 _ <br /> Surrogate Dibromgfluoromethane 254 u9/1 250 102 70-130 <br /> Surrogate I 1-DGr144 270 250 108 70-130 <br /> Surrogate Toluene-d8 271 250 108 70-130 <br /> Surrogate 4-BFB 264 250 106 70-130 i <br /> Laboratory Control Sample(2100173-BSI) Prepared&Analyzed 10/09/02 <br /> Benzene 274 0 50 ug/I 250 110 70-330 <br /> Chlorobenzene 253 050 250 101 70-130 <br /> %I-Dichloroethene 272 050 25 0 109 70-130 _ <br /> Toluene 265 050 25 0 �1 <br /> 306 70-130 <br /> Trichloroethene 21 1 050 25 0 <br /> 84 70-130 <br /> Surrogate Dibromofluoromethane 255 " 250 101 70-130 <br /> Surrogate 1 1-DCA-d4 295 230 118 70 130 <br /> Surrogate Toluene-d8 273 250 109 70-130 <br /> Svrr neanla Q-RF'R 26 3 " 15 105 70-133 <br /> Matrix Spike(2100173-MSl) Source S209540-01 Prepared&Analyzed 10/09/02 _ <br /> - Benzene -28 7 -- —0 50----ug/1= = 25 O�—ND - 115T"60-140"— �`---- --`—�� <br /> Chlorobenzene 258 0 50 25 0 ND 102 60-140 <br /> 1,1-Dichloroethene - 28 1 o-50 25 0 T ND 112 60-140 <br /> Toluene 267 0 50 25 0 ND 107 60 140 <br /> Trichloroethene 22 1 050 25 0 ND <br /> 88 60-140 <br /> Surrogate Dibromofluoromethane- 265 25 0 106 70-130 <br /> Surrogate 11-DCA-d4 307 250 123 70-130 <br /> Surrogate Toluene-d8 273 25 0 109 70-130 <br /> Surrogate 4-BFB 264 15 0 106 70-130 <br /> Matrix mike Dip (2100173-MSD1) Source S209540-01 �W Prepared&Analyzed 10/09/02 _ <br /> Benzene 278 050 ug/3 25 0 ND HI 60-140 3 25 <br /> Chlorobenzene - 242 0 50 25 0 `ND 95 60-140 6 25 <br /> —1,1-Dichloroethene _ _ - _ --_ _276- - --050- _ 25 0- - ND - - 110- - 60-140 2 -- -25 - - - - <br /> Toluene 25 6 050 25 0 ND 102 60-140 4 25 <br /> Tnehloroethene 208 050 25 0 ND 83 60-140 6 25 <br /> Sequoia Analytical - Sacramento The results in this repor t apply to the samples analyzed in accordance with the chain of <br /> custody document Unless otherwise stated results are reported on a wet weight busts <br /> This analytical report must be reproduced in its entirety <br /> Page 117 of 119 <br />