Laserfiche WebLink
y y . 819 Striker Avenue, Suite 8 <br /> Sequoia Sacramento,CA 95834 <br /> (916)921-9600 <br /> Analytical FAX (916) 9Z1-0100 <br /> EMCON/Pinnacle-Cameron Park Project: ARCO 2186, Stockton Sampled: 8123/99 to 8/26/99 <br /> 3939 Cambridge Road,Ste. 220 Project Number: N/A Received: 8/27/99 <br /> Cameron Park,CA 95682 Project Manager: Mark Ca ps Reported: 9/13/99 <br /> V61atile Oxygenate`Co"rnpournds by EPA Method 82'60A/Oual ty Cori"troI <br /> Sequoia Analytical-Sacramento <br /> Date Spike Sample QC Reporting Limit Recov. RPD RPD <br />[Analyte Analyzed Level Result Result Units Recov.Limits % Limit % Notes* <br /> Batch: 9080248 Extraction Method_ F,PA 5030B_[MeOHI <br /> Klin 9080248-BLKl <br /> Tert-butyl alcohol 8/30199 ND mg/kg 10.0 <br /> Methyl tert-butyl ether ND 0.100 <br /> Di-isopropyl ether ND 0.100 <br /> Ethyl tert-butyl ether ND 0.100 <br /> Tert-amyl methyl ether ND 0'100 <br /> Ethanol ND 150 <br /> Surrogate: 1,2-DCA-d4 2.50 2.44 60.0-140 91.6 <br /> LCE 9080248-BS1 <br /> Methyl tert-butyl ether 8/30/99 2.50 2.14 mg/kg 70.0-130 85.6 <br /> Surrogate: 1,2-DCA-d4 2.50 2.60 60.0-140 104 <br /> Matrix Spike 9080248-MS1 5908340-06 <br /> 1 tert-butyl ether 8/30199 2.50 ND 2.10 mg/kg 60.0-140 84.4 <br /> ate: 1,2-DC4-d4 N 2.50 2.35 60.0-140 94.0 <br /> Matrix Spike Dun 9080248-MSDI 5908340-06 <br /> Methyl tert-butyl ether 8130/99 2.50 ND 2.10 mg/kg 6D.0-140 84A 25.0 0 <br /> Surrogate: 1,2-DCA-d4 " 2.50 2.30 If <br /> 60.0-140 92.0 <br /> _Batch: 9080250 nate Prepared, 8130142 <br /> Blan}S 9080250-BLK1 <br /> .Tert-butyl alcohol 8/30/99 ND ug/l 200 <br /> Methyl tent-butyl ether 11 NTD 2.00 <br /> Di-isopropyl ether " ND 2.00 <br /> Ethyl tert-butyl ether toND 2.00 <br /> Tert-amyl methyl ether ND '' 2.00 <br /> Ethanol " ND 3000 <br /> Surrogate_ 1,2-DCA-d4 _ 50.0 53.8 60.0-140 108 <br /> LCS 9080250-BSI <br /> Methyl tert-butyl ether 8/30/99 50.0 47.6 ug/l 70A-130 95.2 <br /> Surrogate: 1,2-DCA-d4 50.0 55.8 60.0-140 112 <br /> .S 1Duu 9080250-BS121 <br /> Methyl tert-butyl ether 8/30/99 50.0 46.6 Ug/1 70.0-130 93.2 25.0 2.12 <br /> Surrogate: 1,2-DCA-d4 50.0 55.2 60.0-140 110 <br /> Matrix Spike 9080'750 MS1 S908348__0101 <br /> Methyl tert-butyl ether 8/31199 50.0 ND 57.0 ug/l 60.0-140 114 <br /> is Analytical-Sacramento *Refer to end of report for teat of notes and definitions. <br /> SW <br /> Page 16 of 18 <br />