Laserfiche WebLink
r <br /> Sequoia 1455 McDowell Blvd North,Ste D <br /> Petaluma CA 94954 <br /> (707) 792-1865 <br /> Analytical <br /> FAX(707)792-0342 <br /> Cambria Environmental Project Equiva 10d Sampled 12/15/99 <br /> 270 Perkins St Project Number 2494 Fremont St,Stockton,Ca Received 12/16/99 <br /> Sonoma,CA 95476 Project Manager Bob Perlowski Reported 1/7/00 <br /> Total Petroleum Hydrocarbons as Gasolene and BITX by EPA 8015M/8020M/Quality Control <br /> Sequoia Analytical-Petaluma <br /> Date Spike Sample QC Reporting Limit Recov RPD RPD <br /> Analyte Analyzed Level Result Result Units Recov Lirruts % Lirmt % Notes* <br /> Batch 9120536 Date Prepared 12/21/99 Extraction Method EPA 5030 waters <br /> Blank 9120536-BLK1 <br /> Gasoline 12/22/99 ND ug/l 500 <br /> Benzene ND 0 500 <br /> Toluene ND 0 500 <br /> Ethylbenzene ND 0 500 <br /> Xylenes(total) ND 0 500 <br /> Methyl tert-butyl ether ND 250 <br /> Surrogate a a,a-Triuorotoluene 300 283 650-135 943 <br /> Surrogate 4-Bromofluorobenzene 300 280 650-135 933 <br /> LCS 9120536-BSI <br /> Gasohne 12/22/99 1000 1050 ug/1 650-135 105 <br /> Surrogate 4-Bromofluorobenzene 11300 291 OP 650-135 970 <br /> ix Spike 9120536-MS1 P912460-01 <br /> solirie 12/22/99 1000 578 1560 ug/I 65 0-135 982 <br /> Surrogate 4-Bromofluorobenzene 11300 297 10650-135 990 <br /> Matrix Spike Dup 9120536-MSDI P912460-01 <br /> Gasoline 12/22/99 1000 578 1580 ug/1 650-135 100 200 182 <br /> Surrogate 4-Bromofluorobenzene 11 300 293 P, 650-135 977 <br /> Batch 9120568 Date Prepared 12122/99 Extraction Method EPA 5030 soils McOH <br /> Blank 9120568-BLKI <br /> Gasoline 12/22/99 ND mg/kg 500 <br /> Benzene ND 0 250 <br /> Toluene ND 0 250 <br /> Ethylbenzene ND 0 250 <br /> Xylenes(total) ND 0 250 <br /> Methyl tert-butyl ether ND 2 50 <br /> Surrogate a a,a-Trifluorotoluene 30 0 264 650-135 88 0 <br /> Surrogate 4-Bromofluorobenzene 300 334 650-135 111 <br /> LCS 9120568-BSI <br /> Gasoline 12/22/99 100 106 mg/kg 650-135 106 <br /> Surrogate 4-Bromofluorobenzene " 300 355 'r 650-135 118 <br /> Matrix Spike, 9120568-MSI P912483-11 <br /> Gasoline 12/22/99 100 583 648 mg/kg 650-135 65 0 <br /> Surrogate 4-Bromofluorobenzene 300 404 650-135 135 <br /> *oia Analytical-Petaluma *Refer to end of report for text of notes and definitions <br /> Page 10 of 16 <br />