Laserfiche WebLink
QSequoia <br />� Analytical <br />1551 Industrial Road <br />San Carlos CA 94070-4111 <br />(650) 232-9600 <br />FAX (650) 232-9612 <br />www sequoialabs com <br />Gettler-RywVGeostrategies(l) Project Chevron(1) Sampled 6122/00 <br />6747 Stena Court, Suite J Project Number Chevron 9-5775 Received 6123100 <br />Dublin, CA 94568 Project Manager Scott Polston Reported 6128100 <br />Volatile Organic Oxygenated Compounds by EPA Method 8260A/Quahty Control. <br />Sequoia Analytical - San Carlos <br />Date Spike Sample QC Reporting Limit Recov RPD RPD <br />Ans1we Analvzed Level Result Result Units Reeov Limits % Limit % Notes* <br />Batch 0060114 <br />Date Prepared 5126100 <br />Extraction Method EPA 5030BIP/T1 <br />Blank <br />0060114-RLK1 <br />Ethanol <br />6126100 <br />ND <br />ugll 1000 <br />Tert-butyl alcohol <br />ND <br />100 <br />Methyl tert-butyl ether <br />ND <br />200 <br />Di -isopropyl ether <br />ND <br />200 <br />Ethyl tcrt-butyl ether <br />ND <br />200 <br />Tert-amyl methyl ether <br />ND <br />200 <br />Surrogate 12-Dichloroethaned4 <br />500 <br />541 <br />760-114 108 <br />LCS <br />0060114 -BSI <br />Methyl tent -butyl ether <br />6126100 500 <br />41 6 <br />ug/l 700-130 832 <br />Surrogate 1,2-Dichloroethane-& <br />500 <br />556 <br />76 0-114 111 <br />Matrix S Ike 0060114-MS1 L006137-02 <br />M,*hyl tent -huts! ether 6/26/00 500 ND 429 ug/1 600-140 858 <br />Surrogate 1 2-Dichloroethane-d4 Soo 544 or760-114 109 <br />Matrix Spike Duo 0060114-MSDI L006137-02 <br />Methyl tert-butyl ether 6126100 500 ND 438 ug/I 600-140 876 250 2.08 <br />Surrogate 12 Dwhloroethane-d4 500 554 N76 0-114 111 <br />Sequoia Analytical - San Carlos *Refer to end of report for text of notes and deftniti <br />Page 4 of 5 <br />