Laserfiche WebLink
CALIFORNIA LABORATORY SERVICES <br /> 02/27/04 11:38 <br /> ENSR-Sacramento Project: Former Unocal 0187,437 EgdLft rk�(S'r' erc#:tVlYB0643 <br /> 10411 Old Placerville Rd., Suite 210 ProjectNurnber: 06940-325-100 COC#: 14237,1423 5,14236 , <br /> Sacramento, CA 95827-2508 Project Manager: Ben 1.Heningburg <br /> Gas/BTEX by GC PID/FID - Quality Control ' <br /> Reporting Spike Source %REC RPD ' <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch CN01421 - EPA 5030 Water GC <br /> LCS(CN01421-BSI) Prepared&Analyzed:02/20/04 ' <br /> Benzene 22.4 0.50 gg/L 20.0 112 70-140 <br /> Toluene 21.9 0.50 20.0 110 70-140 <br /> Ethylbenzene 21.9 0.50 20.0 110 70-140 <br /> Xylenes(total) 65.0 1.0 60.0 108 70-140 <br /> Surrogate:o-Chlorotoluene(BTEX) 20.6 20.0 103 65-135 <br /> Surrogate:o-Chlorotoluene(Gas) 21.3 20.0 106 65-135 <br /> LCS Dup(CN01421-BSD1) Prepared&Analyzed: 02/20/04 <br /> Benzene 22.2 0.50 gg/L 20.0 111 70-140 0.897 30 <br /> Toluene 21.6 0.50 20.0 108 70-140 1.38 30 <br /> Ethylbenzene 21.7 0.50 20.0 108 70-140 0.917 30 <br /> Xylenes(total) 64.6 1.0 60.0 108 70-140 0.617 30 <br /> Surrogate:o-Chlorotoluene(BTEX) 20.6 20.0 103 65-135 <br /> Surrogate:o-Chlorotoluene(Gas) 21.4 20.0 107 65-135 <br /> Matrix Spike(CN01421-MSI) Source: CNB0643-23 Prepared&Analyzed: 02/20/04 <br /> Benzene 27.5 0.50 gg/L 20.0 5.4 110 60-140 <br /> Toluene 23.8 0.50 20.0 2.1 108 60-140 <br /> Ethylbenzene 22.4 0.50 20.0 0.88 108 60-140 <br /> Xylenes(total) 72.0 1.0 60.0 7.5 108 60-140 <br /> Surrogate:o-Chlorololuene(BTEX) 20.4 20.0 102 65-135 <br /> Surrogate:o-Chlorotoluene(Gas) 19.7 20.0 98.5 65-135 <br /> Matrix Spike Dup(CN01421-MSD1) Source: CNB0643-23 Prepared&Analyzed: 02/20/04 , <br /> Benzene 28.1 0.50 gg/L 20.0 5.4 114 60-140 2.16 30 <br /> Toluene 24.2 0.50 20.0 2.1 110 60-140 1.67 30 <br /> Ethylbenzene 22.7 0.50 20.0 0.88 109 60-140 1.33 30 ' <br /> Xylenes(total) 72.4 1.0 60.0 7.5 108 60-140 0.554 30 <br /> Surrogate:o-Chlorotoluene(BTEX) 20.7 20.11 104 65-135 <br /> Surrogate:o-Chlorololuene(Gas) 20.8 20.0 104 65-135 ' <br /> - CA DOHS ELAP Accreditation/Registration Number 1233 , <br /> 3249 Fitzgerald Road Rancho Cordova, CA 95742 www.californialab.com 916-638-7301 Fax: 916-638-4510 <br />