Laserfiche WebLink
Sequoia 819 Striker Avenue Suite 8 <br /> Sacramento CA 95834 <br /> (916)9Z1-9600 <br /> FAX(S)16)921-0100 <br /> IWO Analytical www sequoia— corn <br /> Gettler-Rvan-Rancho Cordova Project Unocal 0187, Stockton, CA Sampled t l/3/00 to 11/6100 <br /> 3164 Gold Camp Dr, Ste 240 Project Number N/A Received 11/7/00 <br /> Rancho Cordova CA 95670 Project Manager_ David Herzon Reported 11/16/00 <br /> Total Purgeable Hydrocarbons(C6-C12), BTE)Cand MTBE by DHS LUFTIQualtty Control <br /> Sequoia Analytical-Sacramento <br /> Date Spike Sample QC Reporting Limit Recov RPD RPD <br /> lAnalvte Analvzed Level - Result- Result - Units Recov Limits % Limit % Notes* <br /> Batch 0110173 Date Prepared 11/10/00 Extraction Method EPA 5030B McOH <br /> Blank 0110173-BLKI <br /> Purgeable Hydrocarbons 11/10/00 ND mg/kg 100 <br /> Benzene ND 000500 <br /> Toluene ND 000500 <br /> Ethylbenzene ND 000500 <br /> Xylenes(total) ND 000500 <br /> Methyl tent-butyl ether ND 00500 <br /> Surrogate a a a-Trefluorotoluene 0200 0208 600-140 104 <br /> LCS 0110173-BS1 <br /> Benzene 11/10/00 0200 0 189 mg/kg 700-130 945 <br /> Toluene 0200 0207 700-130 103 <br /> Ethylbenzene 0200 0 221 700-130 110 _ <br /> T- - Xylenes(total) " "- 0 600 0 578 - 700-130 963 - <br /> Methyl tert-butyl ether 0200 0 180 700-130 900 <br /> Surrogate a s a-Trefluorotoluene 0200 0 229 600-140 114 <br /> Matrix Spike_ _ _ 0110173-MS1 _ S011119-12 <br /> Benzene - 11/10/00 �T0200 ND 0 163 mg/kg- - - 600-140 815 <br /> Tolue_n_e_ 0 20_0 ND 0 176 600-140 880 <br /> Ethylbenzene 0200- 000546 f 0 190 -_ - - _ 600--140 923- <br /> Xylenes(total) 0 600 00110 0 491 600-140 800 <br /> Methyl tert-butyl ether 0200 ND 0 149 600-140 745 <br /> Surrogate a a a-Trefluorotoluene 0200 0 229 600-140 I14 <br /> Matrix Spike Dup 0110173-MSD1 S01II19-12 <br /> Benzene 11/10/00 0200 ND 0 159 mg/kg 600-140 795 25 0 248 <br /> Toluene 0200 ND 0 177 600-140 885 250 0 567 <br /> Ethylbenzene 0200 000546 0 191 600-140 92 8 25 0 0 540 <br /> Xylenes(total) 0 600 0 01 10 0 483 600-140 78 7 250 1 64 <br /> Methyl tort-butyl ether 0200 _ND 0 109 600-140 54 5 25 0 310 5 <br /> Surrogate a s a-Trefluorotoluene 0 200 0 229 600-140 114 <br /> Batch 0110190 Date Prepared 11/13/00 Extraction Method EPA 5030E McOH <br /> Blank 0110190-BLKI <br /> Purgeable Hydrocarbons 11/13/00 ND mg/kg 100 <br /> Benzene ND 000500 <br /> Toluene ND 000500 <br /> Ethylbenzene ND 000500 <br /> Xylenes(total) ND 000500 <br /> Methyl tert-butyl ether ND 00500 <br /> Sequoia Analytical- Sacramento *Refer to end of report for text of notes and definitions <br /> Page i 1 of 15 <br />