Laserfiche WebLink
E J <br /> Sequoia 819 Striker Avenue Suite 8 <br /> Sacramento CA 95834 <br /> (916)921-9600 <br /> Analytical FAX(916)921-0100 <br /> 0 <br /> SECOR International-Sacramento Project ARCO 2093,Tracy,CA Sampled 2116100 <br /> 9912 Business Park Dr,Ste 100 Project Number 077 41928 190 Received 2/18100 <br /> Sacramento,CA 95827 Project Manager Rusty Bcnkosky Reported 3/6/00 <br /> Total Purgeable Hydrocarbons (C6-C12), BTEX and MTBE to Air by DHS LUFT/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 0020183 Date Prepared 2118/00 Extraction Method EPA 5030B(PIT) <br /> Blank 0020183-BLKI <br /> Purgeable Hydrocarbons 2/18100 ND mg/ml Air 100 <br /> Benzene ND 00500 <br /> Toluene ND 00500 <br /> Ethylbenzenc ND 00500 <br /> Xylenes(total) ND 00500 <br /> Methyl Cert-butyl ether _ _ ND " 0500 <br /> Surrogate a,a a-Trifluorotoluene 200 T 135 600-140 675 <br /> LCS 0020183-BSI <br /> Benzene 2/18/00 200 1 58 mg/m'Air 700-130 790 <br /> Toluene 200 1 61 700-130 805 <br /> Ethylbenzene 200 1 60 700-130 800 <br /> Xylenes(total) -- -- 6 00 — 4 89 700-130 81 5 . <br /> Methyl tert-butyl_ether_ _ _ 200---- l 91 700-130 _95 5 <br /> Surrogate a a a-Trifluorotoluene 2 00 135 600-140 675 <br /> LCS Dun 0020183-BSD1 <br /> Benzene 2/18100 200 1 59 mg/m'Air 700-130 795 25 0 0 631 <br /> Toluene 200 1 64 700-130 820 25 0 1 85 <br /> Ethylbenzene 200 161 700-130 805 250 0 623 <br /> Xylenes(total) 600 493 700-130 822 25 0 0 855 <br /> Methyl tert-butyl ether _ _ 200 _ 1 96 _ 700-130 980 _ 250 258 <br /> Surrogate a,a,a-Trifluorotoluene 2 00 138 600-140 690 <br /> Sequoia Analytical-Sacramento "'Refer to end of report for text of notes and definitions <br /> Page 5 of 8 <br />