Laserfiche WebLink
d Nrth Ste D <br /> f o Sequoia 1455 McDowell talu aoCA 94954 <br /> (707) 792-1865 <br /> #Tar Analytical FAX(707) 792-0342 <br /> Cambria Environmental Project Shell Oil Co Sampled 9/15/99 <br /> 270 Perkins St Project Number 4315 Waterloo Received 9/16/99 <br /> Sonoma,CA 95476 Project Manager Bob Perlowski Reported 9/29/99 <br /> Volatile Organic Compounds by EPA Method 826OB/Quality Control <br /> Sequoia Analytical-Petaluma <br /> Date Spike Sample QC Reporting Limit Recov RPD RFD <br /> Analyte Analyzed Level Result Result Units Recov Limits % Limit % Notes* <br /> Batch 9090574 Date Prepared 9/22/99 Extraction Method EPA 5035 <br /> Blank 9090574-BLK1 <br /> Tert-amyl methyl ether 9/22/99 ND mg/kg 000500 <br /> Tert-butyl alcohol ND 0 100 <br /> Di-isopropyl ether ND 000500 <br /> 1,2-Dibromoethane(EDB) ND 000500 <br /> 1,2-Dichloroethane ND 000500 <br /> Ethanol ND 0200 <br /> Ethyl tert-butyl ether ND 000500 <br /> Methyl tert-butyl ether _ ND 000500 _ <br /> Surrogate Dibroniofttoronrethane <br /> 0-0-4-8-2 _ 80 0-120 96 4 <br /> Surrogate 12-Diehloroetkane-d4 00500 00502 800-120 100 <br /> Surrogate Toluene-d8 00500 00504 810-117 101 <br /> Surrogate 4-Bromofuorobenzene lo00500 00439 740-121 876 <br /> A9090574-BLK2 <br /> Tert-amyl methyl ether 9/23/99 ND mg/kg 000500 <br /> Tert-butyl alcohol ND 0 100 <br /> Di-isopropyl ether ND 000500 <br /> I 2-Dibromoethane(EDB) ND 000500 <br /> 1,2-Dichloroethane ND 000500 <br /> Ethanol ND 0200 <br /> Ethyl tert-butyl ether ND 000500 <br /> Methyl tert-butyl ether ND 000500 <br /> Surrogate Dibromofluoromeihane 00500 00442 800-120 884 <br /> Surrogate 12-Dichloroethane-d4 00500 00454 800-120 908 <br /> Surrogate Toluene-d8 00500 00457 810-117 91 4 <br /> Surrogate 4-Bromofuorobenzene 00500 00444 74 0-121 888 <br /> LCS 9090574-BS 1 <br /> Methyl tert-butyl ether 9/22199 00500 00520 mg/kg 75 8-124 104 <br /> Surrogate Dibromof uoromethane 00500 00532 800-120 106 <br /> Surrogate 1 2-Dichloroethane-d4 00500 00560 800-120 112 <br /> Surrogate Toluene-d8 00500 00547 810-117 109 <br /> Surrogate 4-Bromofuorobenzene 00500 00464 740-121 928 <br /> LCS 9090574-13S2 <br /> Methyl tert-butyl ether 9/23199 00500 00493 mg/kg 75 8-124 986 <br /> Surrogate D+bromofuoromethane 00500 00489 800-120 978 <br /> Surrogate 1 2-Dtchloroethane-d4 00500 00511 800-120 102 <br /> Surrogate Toluene-d8 00500 00518 810-117 104 <br /> S*te 4-Bronrojluorobenzene 00500 00500 740-121 100 <br /> Sequoia Analytical- Petaluma *Refer to end of report for tert of notes and definitions <br /> Page 5 of 7 <br />