Laserfiche WebLink
Sequoia 819 Sacramento <br /> Avenue Suite 8 <br /> Sacramento CA 95834 <br /> (916)921-9600 <br /> FAX(916)921-0100 <br /> Analytical www sequoialabs com <br /> Gettler-Ryan-Dublin Project Unocal 0187 Stockton,CA <br /> 6747 Sierra Court Ste J Project Number C-Sparge Test Reported <br /> Dublin CA,94568 Project Manager Paul LeCheminant 04/16/01 It 55 <br /> Total Purgeable Hydrocarbons (C6-C12), BTEX and MTBE by DHS LUFT - Quality Control <br /> Sequoia Analytical - Sacramento <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 1040153- EPA 5030B(PIT) <br /> Blank(1040153-BLKI) Prepared&Analyzed 04/11/01 <br /> Purgeable Hydrocarbons ND 500 ug/1 <br /> Benzene ND 0 500 " <br /> Toluene ND 0 500 " <br /> Ethylbenzene ND 0 500 " <br /> Xylenes(total) ND 0 500 <br /> Methyl tert-butyl ether ND 2 50 <br /> Surrogate a a a-Triuorotoluene 998 100 998 60-140 <br /> LCS(1040153-BSI) Prepared&Analyzed 04/11/01 <br /> Benzene 935 0 500 ug/i 100 93 5 70-130 <br /> Wrne 9 54 0 500 too 954 70-130 <br /> �iylbcnzene 9 73 0 500 100 973 70-130 <br /> Xylenes(total) 298 0 500 300 993 70-130 <br /> Methyl tert-butyl ether 839 250 10 0 83 9 70430 <br /> Surrogate a a a-Tri luorololuene 9 72 100 972 60-140 <br /> Matrix Spike(1040153-MSI) Source S104131-03 Prepared&Analyzed 04/11/01 <br /> Benzene 939 0 500 ug/1 100 ND 93 9 60-140 <br /> Toluene 9 54 0 500 100 ND 954 60-140 <br /> Ethylbenzene 963 0 500 l0 0 ND 963 60-140 <br /> Xylenes(total) 298 0 500 300 ND 993 60-140 <br /> Methyl tert-butyl ether 974 250 100 ND 974 60-140 <br /> Surrogate a a a-Trifluorotoluene 985 100 98 S 60-140 <br /> Matrix Spike Dup(1040153-MSD1) Source S104131-03 Prepared&Analyzed 04/11/01 <br /> Benzene 942 0 500 ug/1 100 ND 942 60-140 0 319 25 <br /> Toluene 952 0 500 100 ND 952 60-140 0 210 25 <br /> Ethylbenzene 968 0 500 100 ND 968 60-140 0 518 25 <br /> Xylenes(total) 299 0 500 300 ND 997 60-140 0 335 25 <br /> Methyl tert-butyl ether 9 18 2 50 100 ND 91 8 60-140 592 25 <br /> Surrogate a a a-Trifluorotoluene 986 100 98 6 60-140 <br /> equota Analytical-Sacramento The results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document This analytical report must be reproduced in its entirety <br /> pgge 4 of 6 <br />