Laserfiche WebLink
819 Stoker Avenue,Suite 8 <br /> Saumnento,CA 95&" <br /> Sequoia 9 6 921-96W <br /> ) <br /> ' 1 FAX(916)921-0100 <br /> Analytical www.sequoWabs.com <br /> SECOR International-Rancho Cordova Project: ARCO 4493,Stockton,CA Sampled: 612/00 <br /> 3017 Kilgore Road,Suite 100 Project Number: NIA Received. 616/00 <br /> Rancho Cordova,CA 95670 Project Manager: gusty Benkosky Reported: 6/8100 <br /> Total Purgeable Hydrocarbons(C6-C12),BTEX and MTBE by DHS LUFTIQuality Control <br /> Sequoia Analytical-Sacramento <br /> Date Spike Sample QC Reporting Limit Recov. RPD RPD <br /> IAnalyte Analyzed Level Result Result Units Recov.Limits % Limit % Notes* <br /> Batch: 0060091 Date Prepared: 617100 Extraction Method: EPA 5030E McOH <br /> Blank 0060091-BLKI <br /> Purgeable Hydrocarbons 617100 ND mg/kg 1.00 <br /> Benzene " ND 0.00500 <br /> Toluene ND 0.00500 <br /> Ethylbenzene ND '' 0.00500 <br /> Xylenes(total) ND 0.00500 <br /> Methyl tert-butyl ether ND 0.0500 <br /> Surrogate: a,a,a-Trifluorololuene 0.200 0.191 60.0-140 95.5 <br /> LCS 0060091-BS1 <br /> Benzene 617100 0.200 0.191 mg/kg 70.0-130 95.5 <br /> Toluene 0.200 0.198 70.0-130 99.0 <br /> Eth lbenzene 0.200 0.195 70.0-130 97.5 <br /> Y s(total) _._ - 0.600 - - --- ` - 0.553 'I - _ - 70.0-130 92.2 - -- -- <br /> l tert-butyl ether 0.200 0.177 70.0-130 88.5 <br /> Surrogate: a,a,a-Trifluorotoluene 0.100 0.196 60.0-140 98.0 <br /> Matrix Spike_ 0060091-MSI 5006044-07 <br /> Benzene 617100 0.200 ND 0.179 mg/kg 60.0-140 89.5 <br /> Toluene 0.200 ND 0.187 60.0-140 93.5 <br /> Ethylbenzene 0.200 ND 0.187 60.0-140 93.5 <br /> Xylenes(total) 0.600 ND 0.530 60.0-140 88.3 <br /> Methyl tent-butyl ether 0.200 ND 0.162 60.0-140 81.0 <br /> Surrogate: a,a,a-Tri,Jluorotoluene 0.200 0.191 60.0-140 95.5 <br /> ]-Matrix Spike Dun 0060091-MSD1 S006044-07 <br /> Bye 617/00 0.200 ND 0.179 mg/kg 60.0-140 89.5 25.0 0 <br /> Toluene 0.200 ND 0.187 60.0-140 93.5 25.0 0 <br /> Ethylbenzene 0.200 ND 0.186 60.0-140 93.0 25.0 0.536 <br /> Xylenes(total) 0.600 ND 0.530 60.0-140 883 25.0 0 <br /> Methyl tert-butyl ether 0.200 ND 0.164 60.0-140 82.0 25.0 1.23 <br /> Surrogate: a,a,a-Trifluorotoluene 0.200 0.192 60.0-140 96.0 <br /> 0 <br /> Sequoia Analytical-Sacramento `Refer to end of report for test of notes and definitions. <br /> Page 4 of 6 <br />