Laserfiche WebLink
Sequoia 819 Striker Avenue Suite 8 <br /> Sacramento CA 95834 <br /> mff Analytical (916)921-9600 <br /> FAX(916) 92 I-0[ <br /> SECOR International Project Arco 4932,Stockton,CA Sampled 6/9199 <br /> 9912 Business Park Drive,Ste 100 Project Number NIA Received 6110199 <br /> Sacramento,CA 95827 Project Manager Rusty Benkosky Reported 6/25/99 <br /> Volatile Oxygenate Compounds by EPA Method 8260A/Quality Control <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. 9060246 Date Prepared. 6116199 Extraction Method.__EPA 5Q.30DJMeOHI <br /> Blank - 9060246-B LK I <br /> "Pert-butyl alcohol 6117/99 ND mg/kg 100 <br /> Methyl tert-butyl ether ND 0 100 <br /> Dr-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 /> 1,2-Dichloroethane ND 0100 <br /> Surrogate 1,2-DCA-d4 250 2 70 600-140 108 <br /> L&S 9060246-BS] <br /> Methyl tert-butyl ether 6116199 250 2 85 mg/kg 700-130 114 <br /> Surrogate 1 2-DCA-d4 " 2 50 244 600-140 976 • <br /> 1 <br /> Matrix Spike 9060246-MSI S906052-04 <br /> Methyl tert-butyl ether 6117199 250 55 5 550 mg/kg 600-140 -20 2,D <br /> Surrogate 1 2-DCA-d4 11 250 225 600-140 900 D <br /> Matrix Spike Duo 9060246-MSDI S906052-04 <br /> Methyl tert-butyl ether 6117/99 250 55 5 460 mg/kg 600-140 -380 250 -180 2,13 <br /> Surrogate 1 2-DCA-d4 11 250 227 11600-140 908 D <br /> Batch, 9060271 Date Prgpgred. 6118199 Extraction Method, EFA 5030B EMeOHI <br /> Blank 9060271-BLKI <br /> Tert-butyl alcohol 6/17/99 ND mg/kg too <br /> Methyl tent-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 /> 1,2-Dirhloroethane ND 0 100 <br /> Surrogate 1 2-DCA-d4 250 152 600 140 101 <br /> LSA 9060271-BSI <br /> Methyl ten-butyl ether 6117/99 250 262 mg/kg 700-130 105 <br /> Surrogate 12 DCA-d4 11 250 246 600 140 984 <br /> Matrix Spike 9060271-MSI S906177-05 <br /> Methyl cert-butyl ether 6122/99 250 ND 248 mg/kg 600-140 992 <br /> Surrogate 1 2-DCA-d4 250 2 08 600-140 832 . <br /> Seq.ioia Analytical-Sacramento *Refer to end ofreport for text ofnotes and definitions <br /> Page 9 of I I <br /> r� <br />