Laserfiche WebLink
N <br /> Sequoia 404" ��La9 <br /> Walnut Geek.CA 945988 <br /> 4 <br /> (925)988-9600 <br /> �,1,� Analytical Fw (925)988-9678 <br /> www scgaotalabs torr, <br /> 0 <br /> Gettler Ryan,Inc -Dublin Project Chevron <br /> 6747 Sierra Court Suite J Project Number Chevron#9-3232 Reported <br /> Dublin CA,94568 Project Manager Deanna L Harding 12-Oct-00 12 16 <br /> Volatile Organic Compounds by EPA Method 8260B - Quality Control <br /> Sequoia Analytical - Walnut Creek <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Lunt Units Level Result %REC Limits RPD Lunt Notes <br /> Batch OJ10028-EPA 5030B (P/TJ <br /> BIank(OJ10028-BLK1) Prepared&Analyzed 10-Oct-00 <br /> Ethanol ND 500 ug/1 <br /> tert-Butyl alcohol ND 50 " <br /> Methyl tert-butyl ether ND 20 " <br /> Dresopropyl ether ND 20 <br /> Ethyl tert-butyl ether ND 20 " <br /> tert-Amyl methyl ether ND 20 " <br /> Surrogate Dibromofluoromethane Soo Soo 100 50-150 <br /> Surrogate 1,1-Dichloroethane-d4 480 500 960 50-150 <br /> Blank(OJ10028-BLK2) Prepared&Analyzed 11-Oct-00 <br /> Ethanol ND 500 ug/1 <br /> tart-Butyl alcohol ND 50 " <br /> Methyl.tert-butyl ether ND 20 " <br /> Dr-Isopropyl ether ND 20 " <br /> Ethyl tert-butyl ether ND 20 " <br /> tent-Amyl methyl ether ND 20 " <br /> Surrogate Dibramofluoromethane Soo 500 100 50-150 <br /> Surrogate 1,1 Dichloroeihane-d4 470 500 940 50-150 <br /> US(OJ10028-BSI) Prepared&Analyzed 10-Oct-00 <br /> Mcthyl tat-butyl ether 471 20 ug/1 Soo 942 70-130 <br /> Surrogate D ibromofluoromethane 500 500 100 50-150 <br /> Surrogate 1 1 Drchlorvellmne-d4 470 500 940 50.150 <br /> LCs(Onom-BS2) Prepared&Analyzed I I-Oct-00 <br /> Methyl tett butyl ether 473 20 ug/l 500 946 70.130 <br /> Surrogale Dibromofluorvmethane 54Z0 500 100 50-150 <br /> Surrogate 1 1 Dichloroethane-d4 460 500 920 50.150 <br /> Adilk <br /> Sequoia Analytical-Walnut Creek The results in this report apply to the samples analyzed In accordance with the chainI <br /> custody document This analytical report must be reproduced in its entirety <br /> Page 5 of 8 <br />