Laserfiche WebLink
i <br /> ERM-WEST Project #9186 00 <br /> Port of Stockton <br /> Stockton, California <br /> TEG PROJECT #931006C <br /> QAIQC DATA - MATRIX SPIKE ANALYSES - SOIL <br /> SAMPLE DATE GASOLINE BENZENE TOLUENE ETHYLBNZ XYLENES <br /> NUMBER ANALYZED mg/kg ug/kg ug/kg ug/kg uglkg <br /> Spiked Conc 10/19/93 200 200 200 200 60.0 <br /> Measured Conc 211 174 177 202 57.8 <br /> % Recovery 1055% 871% 886% 1012% 96.3% <br /> Spiked Conc 10/19/93 200 200 200 200 60.0 <br /> Measured Conc 217 169 177 197 559 <br /> °o Recovery 1085% 846010 885% 983% 93.1% <br /> RPD 28% 29% 01% 28% 33% <br /> ACCEPTABLE RPD LIMIT = 15% <br /> ANALYSES PERFORMED IN TEG's DHS CERTIFIED MOBILE LAB (#1671) <br /> ANALYSES PERFORMED BY Mr Leif Jonsson& Mr Mark McMurry <br /> DATA REVIEWED BY Mr Mark Jerpbak � _ <br /> page 3 <br /> Transglobai Environmental Geochemistry <br /> LE <br /> ox 162580, Sacramento, CA 95816 Phone- (916) 736-3233 Fax: (916) 452-5806 <br />