Laserfiche WebLink
Sequoia 444 N Lane <br /> Walnut GCA eek CA 94598 <br /> (925)9m%w <br /> FAX(925)988-9673 <br /> Analytical %vww seguolalabs corn <br /> Gettler Ryan,Inc -Dublin Project Unocal <br /> 6747 Sierra Court Suite J ProjectNurnber Unocal#0187 Reported <br /> Dubhn CA,94568 Project Manager Deanna L Harding 14-Mar-01 10 19 <br /> Volatile Organic Compounds by EPA Method 8260B <br /> Sequoia Analytical -Walnut Creek <br /> Reporting <br /> Analyte Result Limit Units Dilution Batch Prepared Analyzed Method Notes <br /> U-25 (W102669-26)Water Sampled 26-Feb-01 17 21 Received 28-Feb-01 16 50 F <br /> tert-Butyl alcohol ND 50 ug/1 1 1C09010 09-Mar-01 09-Mar-01 EPA 8260B <br /> Methyl tert butyl ether ND 20 <br /> Di-isopropyl ether ND 20 <br /> Ethyl tert butyl ether ND 20 <br /> tert-Amyl methyl ether ND 20 <br /> Surrogate Dibromofluoromethane 105% 50-150 <br /> Surrogate 1,2-Dtchloroethane-d4 930% 50-150 " <br /> NP-1-22(W10266927)Water Sampled 27-Feb-01 14 25 Received 28-Feb-01 16 50 <br /> tent-Butyl alcohol 390 50 ug/l I 1C09010 09-Mar-01 09-Mar-01 EPA 8260B <br /> Methyl tert-butyl ether 6 6 r - 2 0 <br /> Di-isopropyl ether ND 20 " <br /> Ethyl tent-butyl ether ND 20 " <br /> tent-Amyl methyl ether 27 s _2 0 " <br /> -Surrogate Dihromofluoromethane - - - - - — 104% `-50-150 <br /> Surrogate 1,2 Dichloroethane-d4 956% 50-150 " <br /> NP-1-65(W102669-28)Water Sampled 27-Feb-01 15 40 Received 28-Feb-01 16 50 <br /> tert-Butyl alcohol ND 50 ug/1 1 1CO9010 09-Mar-Ol 09-Mar-01 EPA 8260E <br /> Methyl tert butyl ether= -_-- -- - — =ND==— _=2 0 <br /> Di-isopropyl ether ND 20 <br /> --Ethyl tert-butyl ether ____ ___ _�=NDr..__ �2 0 <br /> tert-Amyl methyl ether ND 20 <br /> Surrogate Dibromofluaromethane 994% 50-150 <br /> Surrogate 1,2-Dichloroethane-d4 752% 50-150 <br /> Sequoia Analytical-Walnut Creek The results on this report apply to the samples analyzed in accordance with the charm <br /> custody documeru This analytical report must be reproduced to its entre <br /> Page 11 of 32 <br />