Laserfiche WebLink
Report Number : 67193 <br /> Date : 02/11/2009 <br /> QC Report : Matrix Spike/ Matrix Spike Duplicate <br /> Project Name : 7-Eleven Store #14113 <br /> Project Number : 77EL.14113.28 <br /> Spiked <br /> Duplicate Spiked Spiked to Sample Relative <br /> Spike Spiked Spiked Sample Sample Relative Percent Percent <br /> Spiked Sample Spike Dup. Sample Sample Analysis Date Percent Percent Percent Recov. Diff. <br /> Parameter Sample Value Level Level Value Value Units Method Anal zed Recov. Recov. Diff. Limit Limit <br /> Benzene 67191-11 <0.0050 0.0386 0.0388 0.0349 0.0345 mg/Kg EPA 82608 2/6/09 90.5 89.0 1.68 70-130 25 <br /> Methyl-t-butyl ether 67191-11 <0.0050 0.0388 0.0390 0.0346 0.0338 mg/Kg EPA 8260B 2/6/09 89.1 86.6 2.85 70-130 25 <br /> Toluene 67191-11 <0.0050 0.0394 0.0396 0.0371 0.0367 mg/Kg EPA 82608 2/6/09 94.3 92.7 1.72 70-130 25 <br /> Lead 67193-01 5.6 50.0 50.0 57.2 57.0 mg/Kg EPA 60108 2/10/09 103 103 0.219 75-125 20 <br /> KIFF ANALYTICAL, LLC <br /> 2795 2nd Street, Suite 300 Davis, CA 95618 530-297-4800 <br />