Laserfiche WebLink
u 4P <br /> Sequoia 404 N Wiget Lane <br /> Walnut Creek,CA 94598 <br /> ID <br /> Analytical FAX(925)988-96673 <br /> Gettler Ryan,Inc -Dublin Project Tosco <br /> 6747 Sierra Court Suite 3 Project Number Tosco(Unocal)#6981 Reported <br /> Dublin CA,94568 Project Manager Deanna L Harding 23-Nov-99 16 42 <br /> Volatile Organic Compounds by EPA Method 8260A- Quality Control <br /> Sequoia Analytical -Walnut Creek <br /> -Reporting Spike Source %REC RPD <br /> Analyte Restilt Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 9K08019: Prepared 04-Nov-99 Using EPA 5030B [PIT] <br /> Blank(9K08019-BLKI) <br /> teat-Butyl alcohol ND 100 ug/l <br /> Methyl tert-butyl ether ND 20 " <br /> Di-isopropyl ether ND 20 " <br /> Ethyl tert-butyl ether ND 20 " <br /> 12 Diehloroethane ND 20 " <br /> tent-Amyl methyt ether ND 20 " <br /> Ethylene dibromide ND 20 " <br /> Surrogate Dibroinofluoromelhane 580 Soo 116 50-150 <br /> Surrogate 1 2-Dichloroethrare-d4 570 500 114 50.150 <br /> Blank(9KO8019-BLK2) <br /> ten-Butyl alcohol ND 100 ug/t <br /> %Iethyl tert-butyl ether ND 20 " <br /> Driaopropyl ether ND 20 " <br /> Ethyl tert-butyl ether 141) 20 <br /> 1 2-Dichtoroethane ND 20 " <br /> tern Amyl methyl ether ND 20 " <br /> EthNlene dibroinide IND 20 " <br /> Surrogate Dibronrofluoroinethare 560 500 112 50 150 <br /> Surrogufe 1 2-Dicirloroelharre-d4 51 0 500 102 50-150 <br /> LCS(9K08019-BSI) <br /> Methvl tort butyl ether 507 2 0 ug/l 500 101 70-130 <br /> Surrogate Dibroinofluoroineihane 590 500 118 50 150 <br /> Surrugale 1 2 Dichloroefharre d4 360 500 112 50-150 <br /> LCS(9KI18019-BS2) <br /> %lethvl tort-butyl ether 54 K 20 ugtl 500 110 70 130 <br /> Siurogafe Dibrumafhaorooaethaie 540 500 108 50150 <br /> %Mmmife 1 2 Dichlwuedwite-d4 490 " 500 980 50 150 <br /> Sequoia Ana4ytical - Walnut Creek rhe results in this report apply to the unnples analyzed in accordance with the chime <br /> curfody document This analytical report must be reproducedin its erm"w <br /> 4ue'g ey, o�ect and er Page 17 of 19 <br />