Laserfiche WebLink
Report Number 31609 <br /> QC Report Matrix Spike/Matrix Spike Duplicate Date 2/2712003 <br /> i <br /> Project Name SANCHEZ <br /> Project Number <br /> Duplicate Spiked <br /> Duplicate Spiked Spiked 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_ Analyzed Recov Recov_. Diff Limit Limit <br /> Benzene 31598-28 <0 50 400 400 370 355 ug/L EPA 8260E 2121103 925 888 4 08 70-130 25 <br /> Toluene 31598-28 <0 50 400 400 35 9 352 uglL EPA 82606 2121103 89 6 879 194 70-130 25 <br /> Tert-Butanol 31598-28 <5 0 200 200 189 188 uglL EPA 8260B 2121103 94 7 939 0 864 70-130 25 <br /> Methyl-t-Butyl Ether 31598-28 <0 50 400 400 400 399 ug/L EPA 82608 2121103 100 998 0 225 70-130 25 <br /> I <br /> Approved By J ' I Kiff <br /> KIFF ANALYTICAL, LLC <br /> 2795 2nd St, Suite 300 Davis, CA 95616 530-297-4800 <br />