Laserfiche WebLink
Report Number: 33432 <br /> QC Report : Matrix Spike/Matrix Spike Duplicate Date : 06/11/2003 <br /> Project Name : 7-Eleven Store #32262 <br /> Project Number: 77EL.32262.43 <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 33432-05 <0.0050 0.0397 0.0398 0.0373 0.0335 mg/Kg EPA 8260B 613103 94.0 84.1 1,1.1 . 70-1.30 25. . <br /> Toluene 33432-05 <0.0050 0.0397 0.0398 0.0372 0.0330 mglKg EPA 8260E 613103 93.6 82.9 12.1 70-130 25 <br /> Tert-Butanol 33432-05 0.073 0.198 0..199 0.220 0.167 mg/.Kg EPA 8260B 613103 74.4 47.5 44.1 70-130 25 <br /> Methyl-t-Butyl Ether 33432-05 1.1 0.0397 0.0398 1.00 0.745 mg/Kg EPA 8260B 613103 0.00 0.00 .0.00 70-130 25 <br /> Benzene 33475-04 <0.50 40.0 40.0. 37.9 36.1 ' uglL EPA 82608 615103 .94.7 97.8 3.22 .70-130 25 <br /> Toluene 33475-04 <0.50 .40.0 .40.0 37.7 39.1 ug/L EPA 8260B 615103 94.2 97.7 . 3.57 70-130 25 <br /> Tert-Butanol 33475-04 55.0 . 200 200 182 199 uglL EPA 8260B,. 615103 90:8 99.4! 8.96 70-130. .25 <br /> Methyl-t-Butyl Ether 33475-04 <0.50 40.0 . 40.0 38.9 41.0. uglL EPA 8260E 615103 97.2 102 .5.21 70-130 25 <br /> Approved By: J I Kiff <br /> KIFF ANALYTICAL, LLC <br /> 2795 2nd St, Suite 300 Davis,CA 95616 530-297-4800 <br />